Equiptronics
Spectrophotometer

DUAL BEAM Vis Region 350 nm to 950 nm MICRO PROCESSOR BASED

Obtain reading at the press of button. After using this, we are sure that you will wonder how you managed all these years without it.

MODEL EQ-824

FEATURES

  • Digital readout of %T, O.D. Conc.
  • Digital readout of wave length
  • Source : Halogen
  • Cut off filter IR
  • Resolution : 0.1% in %T, 0.001 in O.D. & 1 in 999 for Conc.
  • Spectral bandwidth 2 nm
  • Wave length resolution : 1 nm
  • Wave length accuracy : ± 1 nm
  • Wave length stability : ± 1 nm
  • Reading stability : ± 1 digit
  • Double beam achromatic optics
  • Low volume sample
  • Weight : 6 Kg.
  • Dimension : 130mm (H) x 300mm (W) x 500mm (L)
  • Sleek, corrosion proof fiber body
MODEL EQ-820

Vis Region. 350 nm to 950 nm

FEATURES

  • Digital readout of O.D., %T
  • Digital readout of wave length
  • Source : Halogen
  • Range 350 - 950 nm
  • Cut off filter for IR
  • Resolution : 1% in %T & .01 in O.D.
  • Spectral bandwidth : 3 nm
  • Wave length resolution : 1 nm
  • Wave length accuracy : ± 1 nm
  • Stability : ± 1digit for reading & ± 1 nm for wave length
  • 3 position cuvette holder : Zero, Blank & Sample
  • Single beam achromatic optics
  • Low volume sample : 1 ml.
  • Weight : 5.5 Kg.
  • Dimension : 130 mm (H) x 300 mm (W) x 500 mm (L)
  • Sleek, Corrosion proof fiber body

UV-Vis Region. 190 nm to 1100 nm MICRO PROCESSOR BASED

MODEL EQ-825

FEATURES

  • Digital readout of %T, O.D. Conc.
  • Digital readout of wave length
  • Source : Halogen & D2 lamp
  • Cut off filter IR
  • Resolution : 0.1% in %T & 0.001 in O.D., 1 in 999 for Conc.
  • Spectral bandwidth 3 nm
  • Wave length resolution : 1 nm
  • Wave length accuracy : ± 1 nm
  • Wave length stability : ± 1 nm
  • Reading stability : ± 2 digit
  • 3 position cuvette holder : Zero, Blank & Sample
  • Single beam mirror optics
  • Low volume sample : 1 ml.
  • Weight : 10 Kg.
  • Dimension : 180mm (H) x 375mm (W) x 540mm (L)
  • Sleek, corrosion proof fiber body with aluminium basez

Vis Region. 350 nm to 950 nm (Reads Conc. Directly) MICRO PROCESSOR BASED

MODEL EQ-822

FEATURES

  • Digital readout of %T, O.D. Conc.
  • Digital readout of wave length
  • Source : Halogen
  • Cut off filter IR
  • Resolution : 0.1% in %T, 0.001 in O.D. & 1 in 999 for Conc.
  • Spectral bandwidth 3 nm
  • Wave length resolution : 1 nm
  • Wave length accuracy : ± 1 nm
  • Wave length stability : ± 1 nm
  • Reading stability : ± 1 digit
  • 3 position cuvette holder : Zero, Blank & Sample
  • Single beam achromatic optics
  • Low volume sample : 1 ml.
  • Weight : 6 Kg.
  • Dimension : 130mm (H) x 300mm (W) x 500mm (L)
  • Sleek, corrosion proof fiber body

Vis Region 350 nm to 950 nm (Useful for Water INDUSTRY) MICRO PROCESSOR BASED

MODEL EQ-823

FEATURES

  • Digital readout of %T, O.D. Conc.
  • Digital readout of wave length
  • Source : Halogen
  • Cut off filter IR
  • Resolution: 0.1% in %T, 0.001 in O.D. & 1 in 999 for Conc.
  • Spectral bandwidth 3 nm
  • Wave length resolution : 1 nm
  • Wave length accuracy : ± 1 nm
  • Wave length stability : ± 1 nm
  • Reading stability : ± 1 digit
  • Provision for 50 mm cuvette & 10 mm sq. cuvette
  • Single beam achromatic optics
  • Weight : 6 Kg.
  • Dimension : 130mm (H) x 300mm (W) x 500mm (L)
  • Sleek, corrosion proof fiber body

Vis Region. 400 nm to 700 nm SINGLE CUVETTE (Replacement for Colorimeter)

MODEL EQ-821

FEATURES

  • Digital readout of O.D. %T,
  • Digital readout of wave length
  • Range 400 - 700 nm
  • Resolution : 1% in %T & .01 in O.D.
  • Spectral bandwidth : 10 nm
  • Wave length resolution : 1 nm
  • Single round cuvette
  • Weight: 2 Kg.
  • Dimension: 160 mm (H) x 315 mm (W) x 365 mm (L)
  • Sleek, Corrosion proof fiber body
Flame photometer
MODEL EQ-850

FEATURES

  • Single channel. Epoxy burner with S.S. Top. Uniform mixing of gases leads to stable flame. Narrow bandpass filters achieves accurate results. Small quantity of sample required.
  • Useful in analysis of Na, K, Ca, Li in Soil, Food & Agriculture, Pathology, Mining, Metallurgy, Pollution Control, Ceramic & Glass industry.
  • EQ 855 is dual channel to read 2 elements simultaneously. K & Na filters provided.
Readout 2 ½ digit LED display
Max. full scale
sensitivity
Na 2 ppm
K 1 ppm
Ca 30 ppm
Li 7 ppm
Stability ± 1 digit
Accuracy ± 1 digit
Detector Photo Cell
Compressor Supplied separately
Flame System S.S. burner, with LPG and dry oil free air. The regulation is achieved by S.S. valves. The fine
control is achieved by needle valves.
Power required 230 V ± 5%
Weight 4 Kgs. (approx.)
Body ABS
Dimension 270 mm(H) x 310 mm(D) x 350 mm(L)
Filling Na & K provided. Ca, Li at extra cost

FEATURES

  • Single channel. Epoxy burner with S.S. Top. Uniform mixing of gases leads to stable flame. Narrow bandpass filters achieves accurate results. Small quantity of sample required.
  • Useful in analysis of Na, K, Ca, Li in Soil, Food & Agriculture, Pathology, Mining, Metallurgy, Pollution Control, Ceramic & Glass industry.
  • EQ 855 is dual channel to read 2 elements simultaneously. K & Na filters provided.


Readout2 ½ digit LED display (Dual Channel)
Max. full scale
sensitivity
Na 2 ppm
K1 ppm
Ca30 ppm
Li 7 ppm
Stability± 1 digit
Accuracy± 1 digit
DetectorPhoto Cell
CompressorSupplied separately
Flame SystemS.S. burner, with LPG and dry oil free air. The regulation is achieved by S.S. valves. The fine control is achieved by needle valves.
Power required230 V ± 5%
Weight4 Kgs. (approx.)
BodyABS
Dimension270 mm(H) x 310 mm(D) x 350 mm(L)
FillingNa & K provided. Ca, Li at extra cost
Electrophoresis
MODEL EQ-750

0-500V, 100ma

  • It works either in constant Voltage or constant Current mode
  • Digital meter to read current and voltage
  • Fine control of voltage and current
  • Handy with feathertouch switch using
  • Works on 230V mains
  • Size:
MODEL EQ-751

0-300V, 100ma

  • It works either in constant Voltage or constant Current mode
  • Digital meter to read current and voltage
  • Fine control of voltage and current
  • Handy with feathertouch switch using
  • Works on 230V mains
  • Size:
MODEL EQ-752

0-300V, 100ma (Programable timer for Auto shut off)

  • It works either in constant Voltage or constant Current mode
  • Digital meter to read current and voltage
  • Fine control of voltage and current
  • Handy with feathertouch switch using
  • Works on 230V mains
  • Size:

Horizontal Tank with Platinum Wire

MODEL EQ-760

Vertical Tank with Platinum Wire

MODEL EQ-761
  • To study specimen under UV short (254) & long wave length (365) with white light for day light vision
  • UV filter for protection of eye
  • Works on 230V mains
  • Fan for cooling
  • ABS Body
  • Light Weight
Melting/Boiling Point
Gravimetric Apparatus

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Polarimeter
Polarimeter
Polarimeters are instruments which measure the rotation of plane of polarisation in certain optically activesolids and liquids EQ 801 is digital polarimeter which does not need darkroom and sodium lamp. It can directly detect levo and dextro substances. The degrees are read directly on digital meter.The calibration is very simple by means of available standards.

MODEL EQ-801

(for industry, research institutes & colleges)

Readout3½ digit LED display for degrees measurement
Detection of angle of rotation± 200 ( - for levo and + for dextro )
Resolution0.1o
Accuracy± 0.1o
Light sourceMonochromatic light (620 nm) of infinite life
Detection of lightElectronic sensor and meter which leads to repeatability of 0.1 degree
Power required230 V AC ± 10% 50 Hz, 7 VA
Weight4 Kg (approx.)
BodyABS
Dimension150 mm (H) x 290 mm (D) x 400 mm (L)
Sample tubePVC Material 10 cm & 20 cm, Teflon Tube also available
AccessoriesScrewdriver and Dust proof cover

The circuit is designed to match the sodium wave length.
The intensity is measured on photo cell.
Backman Thermometer

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Colorimeter
MODEL EQ-650

Introduction :

The Photo-electric Colorimeters model EQ-650 are electronic controlled colorimeters. The instruments are highly sensitive and employs C-Mos technology for accurate performance. It is designed for simple operation with durable functioning and permits speedy and accurate measurement in routine analysis.

Separate Filters

With improved design you will find the same reading each time you insert the cuvette

Reads ‘%T’ and ‘OD’
Power required230 V AC ± 10% 50 Hz, 10 VA
FiltersSeparate glass filters 400, 420, 470, 500, 530, 620, 660 & 700 nm
Readout2½ digit LED display
Measurementa) Transmittance 'T'-0-100% b) Absorption Log 'T'-0-2
Light sourceLED of infinite life
DetectorPhoto cell
Test tube12 mm Dia. with 1ml mark and position mark
Warming time5 minutes
Weight / Body1 Kg. (approx.) / ABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Sample quantity1ml
Accessories5 matched test tubes, Dust proof cover
MODEL EQ-650A

Introduction :

The Photo-electric Colorimeters model EQ-650A are electronic controlled colorimeters. The instruments are highly sensitive and employs C-Mos technology for accurate performance. It is designed for simple operation with durable functioning and permits speedy and accurate measurement in routine analysis.

Disc Mounted Filters

With improved design you will find the same reading each time you insert the cuvette

Reads ‘%T’ and ‘OD’
Power required230 V AC ± 10% 50 Hz, 10 VA
FiltersDisc mounted glass filters 400, 420, 470, 500, 530, 620, 660 & 700 nm. All the eight filters are mounted on the disc. Selection is done by rotation of disc. The disc will be locked in desired position
Readout2½ digit LED display
Measurementa) Transmittance 'T'-0-100% b) Absorption Log 'T'-0-2
Light sourceLED of infinite life
DetectorPhoto cell
Test tube12 mm Dia. with 1ml mark and position mark
Warming time5 minutes
Weight / Body1 Kg. (approx.) / ABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Sample quantity1ml
Accessories5 matched test tubes, Dust proof cover
MODEL EQ-651A

Introduction :

The Photo-electric Colorimeters model EQ-651A are electronic controlled colorimeters. The instruments are highly sensitive and employs C-Mos technology for accurate performance. It is designed for simple operation with durable functioning and permits speedy and accurate measurement in routine analysis.

Disc Mounted Filters

With improved design you will find the same reading each time you insert the cuvette

Battery Operated Reads ‘%T’ and ‘OD’
Power required230 V AC ± 10% 50 Hz or lead acided 6V, 4AH battery with charger in case of power failure
FiltersDisc mounted glass filters 400, 420, 470, 500, 530, 620, 660 & 700 nm. All the eight filters are mounted on the disc. Selection is done by rotation of disc. The disc will be locked in desired position
Readout2½ digit LED display
Measurementa) Transmittance 'T'-0-100% b) Absorption Log 'T'-0-2
Light sourceLED of infinite life
DetectorPhoto cell
Test tube12 mm Dia. with 1ml mark and position mark
Warming time5 minutes
Weight / Body1 Kg. (approx.) / ABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Sample quantity1ml
Accessories5 matched test tubes, Dust proof cover
MODEL EQ-653

Introduction :

The Photo-electric Colorimeters model EQ-653 are electronic controlled colorimeters. The instruments are highly sensitive and employs C-Mos technology for accurate performance. It is designed for simple operation with durable functioning and permits speedy and accurate measurement in routine analysis.

Disc Mounted Filters

With improved design you will find the same reading each time you insert the cuvette

Reads ‘OD’
Power required230 V AC ± 10% 50 Hz or lead acided 6V, 4AH battery with charger in case of power failure
FiltersDisc mounted glass filters 400, 420, 470, 500, 530, 620, 660 & 700 nm. All the eight filters are mounted on the disc. Selection is done by rotation of disc. The disc will be locked in desired position
Readout2½ digit LED display
Measurementa) Transmittance 'T'-0-100% b) Absorption Log 'T'-0-2 ( EQ-653 : Only absorption )
Light sourceLED of infinite life
DetectorPhoto cell
Test tube12 mm Dia. with 1ml mark and position mark
Warming time5 minutes
Weight / Body1 Kg. (approx.) / ABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Sample quantity1ml
Accessories5 matched test tubes, Dust proof cover
MODEL EQ-652

Introduction :

Pathocal 652 is micro controller based, digital colorimeter for pathological labs. There are no moving parts, all the operations are based on feather-touch switch. It reads '%T' mode or Absorption Mode (O.D.) The LED indicates which mode it reads in.

The instruments is highly sensitive and employs C-MOS technology for accurate performance. It is designed for simple operations with durable functioning and permits speedy and accurate measurement in routine analysis.

There are 8 filters mounted on turret wheel. More over it has in-built test tube stand.
Zero adjustment is internally done by micro controller.

Obtain readings at the press of button, the analysis have never been so speedy. We are sure, after using it, you will find all other models and all other brands to be out dated

Microcontroller based colorimeter for BSc., MSc. and pathological labs

Reads ‘OD’
Readout2½ digit LED display
Range0 - 100% in Transmittance Mode and 0 - 2 in Absorption Mode (O.D.)
Accuracy± 1%
Power required230 V AC ± 10% 50 Hz, 4 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Accessories5 matched test tubes and Dust proof cover
Potentiometer
MODEL EQ-601

POTENTIOMETER with built-in standard cell

Readout3 ½ digit LED display
Accuracy.001 Volts
Power required230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Standard cell1.018 V
AccessoriesScrewdriver and Dust proof cover
MODEL EQ-603

POTENTIOMETER dual channel with built-in standard cell

Readout3 ½ digit LED display
Accuracy.001 Volts
Power required230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Standard cell1.018 V
AccessoriesPair of Patch cord for Std. Cell, Screwdriver and Dust proof cover

POTENTIOMETER battery cum mains operated with built-in standard cell

MODEL EQ-606
Readout3 ½ digit LED display
Accuracy.001 Volts
Power required9V. dry cell or 230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Standard cell1.018 V
AccessoriesScrewdriver and Dust proof cover

POTENTIOMETER with built-in magnetic stirrer & standard cell

MODEL EQ-602
Readout3 ½ digit LED display
Accuracy.001 Volts
Power required9V. dry cell or 230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Standard cell1.018 V
Stirrer speed200 RPM fixed
AccessoriesElectrode clamp, Rod, Teflon magnet, Screwdriver and Dust proof cover

POTENTIOMETER (Research Model) without charger to be used with ordinary 9V battery

MODEL EQ-609
Readout4½ digit LED display
Accuracy.001 Volts
Power required230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
AccessoriesDust proof cover

POTENTIOMETER battery operated research model with charger

MODEL EQ-609A
Readout4½ digit LED display
Accuracy.001 Volts
Power required230 V AC ± 10% 50 Hz, 2 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
AccessoriesDust proof cover
pH Meter

Microcontroller based pH Meter (Useful for Research, Industry & Post Graduates)

MODEL EQ-621
ReadoutLCD screen, 2 Line display, 16 characters
Range
pH: 0 to 14.00
mV:0 to ± 1.999
Accuracy
pH: ± 0.01
mV:± 1
Temp.:0.1oC
Temp. comp.0 to 100oC, both ATC & MTC
Power required230 V AC ± 10% 50 Hz, 4 VA
Warming time5 minutes
ControlFeather touch
Storage1) Earlier calibration is stored even if instrument is switched OFF.
2) Can store 10 pH values at 10 locations (0 to 9)
Weight1 Kg (approx.)
BodyABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Electronic bufferEquivalent signal output of ideal electrode in solution of 9.20, 7.00, 4.00 pH. Useful for self diagnostic.
Electrode1) Combined PVC sleeved
2) Temperature probe
AccessoriesStand set, Patch cord for Electronic buffer, Buffer tablets for 9.20, 7.00, 4.00 pH and Dust proof cover
MODEL EQ-614A

(useful for titration & mixing)

pH Meter with inbuilt Magnetic Stirrer & Electronic Buffer

Readout3½ digit LED display
Range
pH: 0 to 14.00
mV:0 to ± 1.999
Resolution
pH: 0.01
mV:1
Accuracy
pH: ± 0.02 pH ± 1 least count
mV:± 0.2% ± 1 least count
Temp. comp.0 to 100oC
Power required230 V AC ±10% 50 Hz, 4 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Electronic bufferEquivalent signal output of ideal electrode in solution of 9.20, 7.00, 4.00 pH. Useful for self diagnostic.
ElectrodeCombined PVC sleeved
Stirrer speed200 RPM fixed.
AccessoriesStand set, Electrode Clamp, Rod, Patch cord for Electronic buffer, Teflon magnet, Buffer tablets for 9.20, 7.00, 4.00 pH, Screwdriver and Dust proof cover

pH Meter with Battery Backup with built-in Electronic Buffer (useful for areas where there are frequent power failure)

MODEL EQ-615
Readout3½ digit LED display
Range
pH: 0 to 14.00
mV:0 to ± 1.999
Resolution
pH: 0.01
mV:1
Accuracy
pH: ± 0.02 pH ± 2 least count
mV:± 0.2% ± 1 least count
Temp. comp.0 to 100oC
Power required230 V AC ± 10% 50 Hz, 4 VA or 9 V battery
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Electronic bufferEquivalent signal output of ideal electrode in solution of 9.20, 7.00, 4.00 pH. Useful for self diagnostic.
ElectrodeCombined PVC sleeved
AccessoriesStand set, Patch cord for Electronic buffer, Buffer tablets for 9.20, 7.00, 4.00 pH, Screwdriver and Dust proof cover

pH • CONDUCTIVITY • THERMOMETER (useful for field work)

pH METER CONDUCTIVITY METER THERMOMETER
Range 0 to 14.00 pH Range .001ms (1 S) to 200 ms in 3 ranges Range 0 - 100o C
Resolution 0.01 pH Resolution .001ms, .01ms, .1ms in resp. ranges Resolution .1o C
Accuracy ± 0.02 pH ± 2 least count Accuracy ± 2% ± 2 last digit Accuracy 5o C
Temp. comp 0 to 80oC ATC Temp. comp. 0 to 50oC ATC    
Electrode Combined PVC sleeved Ref. temp. 25o C.    
    Electrode Conductivity Cell K=1- PVC sleeved    


MODEL EQ-632
Readout3½ digit LCD display
FunctionpH, conductivity and temp.
Power required9 V battery
Warming timeInstant
Weight800 gms. (approx.)
BodyABS
Dimension70 mm (H) x 160 mm (W) x 115 mm (L)
AccessoriesTemperature probe, Buffer tablets for 9.20, 7.00, 4.00 pH, Screwdriver and Carry case
MODEL EQ-611

pH meter cum thermometer with built-in electronic buffer

Readout3½ digit LED display
FunctionpH, mV and temp.
Range
pH: 0 to 14.00
mV:0 to ± 1.999
Temp.:0 - 100oC
Resolution
pH: 0.01
mV:1
Temp.:0 - 1oC
Accuracy
pH: ± 0.02 pH ± 2 least count
mV:± 0.2% ± 1 least count
Temp.± 1%
Temp. comp.0 to 100oC
Power required230 V AC ± 10% 50 Hz, 5 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Electronic bufferEquivalent signal output of ideal electrode in solution of 9.2, 7.00, 4.00 pH. Useful for self diagnostic.
ElectrodeCombined PVC sleeved
AccessoriesStand set, Patch cord for Electronic buffer, Buffer tablets for 9.20, 7.00,4.00 pH, Screwdriver and Dust proof cover
MODEL EQ-612

POCKET pH METER (useful for field work)

Readout3½ digit LCD display
RangepH: 0 to 14.00
ResolutionpH: 0.01
AccuracypH: ± 0.02 pH ± 2 least count
Temp. comp.0 to 100o C.
Power required9 V battery
Weight200 gms. (approx.)
Dimension40 mm (H) x 75 mm (W) x 140 mm (L)
ElectrodeCombined PVC sleeved
AccessoriesBuffer tablets for 9.20, 7.00, 4.00 pH, Screwdriver and Carry case
MODEL EQ-610

pH meter with built-in electronic buffer

Readout3½ digit LED display
Range
pH: 0 to 14.00
mV:0 to ± 1.999
Resolution
pH: 0.01
mV:1
Accuracy
pH: ± 0.02 pH ± 2 least count
mV:± 0.2% ± 1 least count
Temp. comp.0 to 100oC
Power required230 V AC ± 10% 50 Hz, 4 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Electronic bufferEquivalent signal output of ideal electrode in solution of 9.2, 7.00, 4.00 pH. Useful for self diagnostic.
ElectrodeCombined PVC sleeved
AccessoriesStand set, Patch cord for Electronic buffer, Buffer tablets for 9.20, 7.00, 4.00 pH, Screwdriver and Dust proof cover
Conductivity Meter

AUTO RANGING CONDUCTIVITY METER with inbuilt magnetic stirrer & standard conductance (useful for titration) - Selects the right working range

MODEL EQ-664A
Readout3 ½ digit LED display
Unit of meas.SIEMENS
Range.01μS to 200 mS in six auto ranges
Six ranges200 mS, 20mS, 2mS, 200 μS, 20 μS, 2 μS
Accuracy± 1% ± last 2 digits
Power required230 V AC 10%, 50 Hz, 6 VA
Weight1 Kg. (Approx.)
BodyABS
Warming period5 minutes
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
Standard cond.Conductance of 1.000 mS
ElectrodeCell K = 1 - PVC sleeved
Stirrer speed200 RPM Fixed
AccessoriesTeflon magnet, Electrode clamp, Rod, Screwdriver, and Dust proof cover

CONDUCTIVITY METER with battery backup and built-in standard conductance (useful for areas where there are frequent power failure)

MODEL EQ-665
Readout3 ½ digit LED display
Unit of meas.MHO
Range.01μΩ to 200 mΩ in six ranges
Six ranges200 mΩ, 20 mΩ, 2 mΩ, 200 μΩ, 20 μΩ, 2 μΩ
Accuracy± 1% ± last 2 digits
Power required230 V AC ± 10%, 50 Hz, 5 VA or 9 V battery
Weight1 Kg. (Approx.)
BodyABS
Warming periodInstant
Dimension80 mm (H)
235 mm (W)
150 mm (L)
Standard cond.Conductance of 1.000 mΩ
ElectrodeCell K = 1 - PVC sleeved
Stirrer speed200 RPM Fixed
AccessoriesStand set, Screwdriver and Dust proof cover

AUTO RANGING CONDUCTIVITY METER with built-in standard conductance (selects right working range)

MODEL EQ-667
Readout3 ½ digit LED display
Unit of meas.SIEMENS (mhow)
Range.01μS to 200 mS in six auto ranges
Six ranges200 mS, 20mS, 2mS, 200 μS, 20 μS, 2 μS
Accuracy± 1% ± last 2 digits
Power required230 V AC ± 10%, 50 Hz, 5 VA or 9 V battery
Weight1 Kg. (Approx.)
BodyABS
Warming period5 minutes
Dimension80 mm (H)
235 mm (W)
150 mm (L)
Standard cond.Conductance of 1 mS
ElectrodeCell K = 1 - PVC sleeved
AccessoriesStand set, Patch cord for Standard Conductance, Screwdriver and Dust proof cover
Note: 1 Siemens = 1 Mho

CONDUCTIVITY METER with built-in standard conductance

MODEL EQ-660A
Readout3 ½ digit LED display
Unit of meas.MHO
Range.01μΩ to 200 mΩ in 6 ranges
Six ranges200 mΩ, 20 mΩ, 2 mΩ, 200 μΩ, 20 μΩ, 2 μΩ
Accuracy± 1% ± last 2 digits
Power required230 V AC ± 10%, 50 Hz, 5 VA
Weight1 Kg. (Approx.)
BodyABS
Warming period5 minutes
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Standard cond.Conductance of 1.000 mΩ
ElectrodeCell K = 1 - PVC sleeved
AccessoriesStand set, Screwdriver and Dust proof cover
MODEL EQ-662

POCKET CONDUCTIVITY METER

Readout3 ½ digit LED display
Unit of meas.SIEMENS
Range1 μS to 200 mS in three ranges
Three ranges2 mS (2000 μS), 20 mS, 200 mS selectable by switch
Accuracy± 1% ± last 2 digits
Power required9 V battery
Weight200 gms. (approx.)
Dimension40 mm (H) x 75 mm (W) x 140 mm (L)
Standard cond.Conductance of 1.000 mΩ
ElectrodeCell K = 1 - PVC sleeved
AccessoriesScrewdriver and Carry case

CONDUCTIVITY METER with auto temp. compensation cum thermometer

MODEL EQ-661/EQ-661A
Readout3 ½ digit LED display
Unit of meas.a) Conductivity : MHO b) Temp. : deg. Celcius (oC)
Measurement range
EQ661 : 0.01 μ to 200 m in six ranges
EQ661A :1 μ to 2 in six ranges
Six ranges
EQ661 : 2μΩ, 20 μΩ, 200 μΩ, 2 mΩ, 20 mΩ & 200mΩ
EQ661A :20 μΩ, 200 μΩ, 2 mΩ, 20mΩ, 200 mΩ & 2Ω
Accuracy± 1% ± last 2 digits
Alpha (a)0 - 3
Temp. comp0 to 60oC ATC
Power required230 V AC ± 10%, 50 Hz, 7 VA
Weight1.2 Kg (approx.)
BodyABS
Warming period5 minutes
Dimension95 mm (H) x 150mm (W) x 285 mm (L)
Standard cond.Conductance of 1.000 mS
ElectrodeCell K = 1 - PVC sleeved and temp. probe
Stirrer speed200 RPM Fixed
AccessoriesStand set, Screwdriver and Dust proof cover Cell K = 10 extra for EQ 661A
ORP Meter
MODEL EQ-640

Just dip & measure ORP, no need for daily titration

Readout3 ½ digit LED display
MeasurementORP emf
Range0 to ± 1999 mV
Resolution1mV
Accuracy± 0.2% ± 1 least count
Power required230 V AC ± 10% 50 Hz, 4 VA
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
ElectrodeORP - PVC sleeved
AccessoriesStand set, Buffer tablets, Screwdriver and Dust proof cover
MODEL EQ-642

ORP Pocket Meter

Just dip & measure ORP, no need for daily titration

Readout3 ½ digit LED display
MeasurementORP emf
Range0 to ± 1999 mV
AccuracymV : ± 0.2% ± 1 least count
Power required9 V battery
Weight200 gms. (approx.)
Dimension40 mm (H) x 75 mm (W) x 140 mm (L)
ElectrodeORP - PVC sleeved
AccessoriesScrewdriver and Carry case
TDS Meter

No need to carry out time consuming gravimetry process daily

MODEL EQ-680
Readout3 ½ digit LED display
Range0.01 PPM to 200 PPT in six ranges
Six ranges Viz2PPM, 20PPM, 200PPM,
2PPT, 20PPT, 200PPT
Accuracy± 1% ± 1 least count
Power required230 V AC ± 10% 50 Hz
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
Standard TDS0.5 PPT
ElectrodeCell K = 1 - PVC sleeved
AccessoriesStand set, Screwdriver and Dust proof cover
MODEL EQ-682

TDS Pocket Model Battery Operated

No need to carry out time consuming gravimetry process daily

Readout3 ½ digit LED display
Range1PPM to 200 PPT in 3 ranges
3 ranges Viz2 PPT, 20 PPT, 200 PPT (2 PPT = 2000 PPM)
Accuracy± 1% ± 2 last 2 digits
Power required9 V battery
Weight200 gms. (approx.)
Dimension40 mm (H) x 75 mm (W) x 140 mm (L)
ElectrodeCell K = 1 - PVC sleeved
AccessoriesScrewdriver and Carry case
Turbidity Meter
MODEL EQ-811/815

MODEL EQ-811

MODEL EQ-815 Nepholometer

Readout3 ½ digit LED display
Range
0 - 200 NTU0 - 2000 NTU
Resolution
0.1 NTU in 200 range1 NTU in 2000 range
Accuracy± 2% FSR
Power required230 V AC ± 10% 50 Hz with inbuilt stabilizer
Warming time5 minutes
Weight1 Kg (approx.)
BodyABS
Dimension95 mm (H) x 225 mm (W) x 215 mm (L)
AccessoriesBeaker set of 2 pieces, 2 bottles of standard solution (No. I and II) and Dust proof cover
MODEL EQ-812

TURBIDITY METER POCKET MODEL (Battery Operated)

Readout3 ½ digit LCD display
Range0 - 2000 NTU
Resolution1 NTU in 2000 range
Accuracy± 2% FSR
Power required9 V battery
Weight200 gms. (approx.)
BodyABS
Dimension40 mm (H) x 75 mm (W) x 140 mm (L)
Accessories2 bottles of standard solution (No. I and II), Probe and Carry case
Nepholometer

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Magnetic Stirrer

Introduction :

A strong need for a small size and low speed magnetic stirrer was projected by our esteemed clients. Almost all the brands available in market are bulky and has high speed. These models are sleek and highly suitable for instruments like Potentio meters, Conductivity meters etc.

MODEL EQ-770-771-772

MODEL EQ-770 Suitable for 500 ml

Speed variation10 RPM to 500 RPM
Power required230 V AC ± 10% 50 Hz
Weight800 gms. (approx.)
BodyABS
Dimension70 mm (H) x 160 mm (W) x 115 mm (L)
AccessoriesRod, Electrode holder and Teflon coated magnet

MODEL EQ-771 Suitable for 1000 ml

MODEL EQ-772 Suitable for 2000 ml

Speed variation10 RPM to 500 RPM
Power required230 V AC ± 10% 50 Hz
Weight1 Kg. (approx.)
BodyABS
Dimension80 mm (H) x 235 mm (W) x 150 mm (L)
AccessoriesRod, Electrode holder and Teflon coated magnet
Stop Clock/Beaper

DIGITAL STOP CLOCK & INTERVAL BEEPER

MODEL EQ-400
  • 4 digit LED display
  • 3 modes- 99.99 secs., 999.9 secs., 9999 secs.
  • Rechargeable battery with adoptor
  • Handy with feathertouch switch using
  • micro controller ckt.
  • Crystal controlled hence accurcy 0-.001 secs.
  • Useful for Physics, Kinetics, Chemistry and Microbiology labs
MODEL EQ-410
  • Gives loud beep after each setted interval.
  • The process continues in cyclic manner.
  • Any interval between 0-99 mins. can be setted
  • 2 digit LED display to set time interval
  • Rechargeable battery with adoptor
  • Handy with feathertouch switch using
  • micro controller ckt.
  • Crystal controlled hence accuracy .001 sec.
  • Useful for Biology, Kinetics and Physics labs
Electrodes

ELECTRODES

ELECTRODES
  • (a) Unbreakable combines Electrodes (KCL filled)
  • (b) Unbreakable combines Electrodes (gel filled)
  • (c) ORP / Redox Electrode
  • (d) Glass Electrode
  • (e) Reference Electrode
  • (f) Platinum Electrode Poly Proplen body with Platinised Platinum
  • (g) Silver Electrode Poly Proplen body
  • (h) Copper Electrode Poly Proplen body
  • (i) Zinc Electrode Poly Proplen body
  • (j) Aluminum Electrode Poly Proplen body
  • (k) Unbreakable Conductivity Cell Poly Proplen body (K=1)
  • (l) Unbreakable Conductivity Cell Poly Proplen body (K=0.5)
  • (m) Temperature probe for ATC


Combination

pH + Potentiometer

MODEL EQ-630

FEATURES

  • Mains cum Battery operated with inbuilt rechargeable battery & charger
  • 0-14 pH ± 0.01 pH with inbuilt electronic buffer
  • ± 1.999mV with 0.001 least count single channel potentiometer.
  • No need of calibration.

pH + Conductivity Meter

MODEL EQ-633

FEATURES

  • Mains cum Battery operated with inbuilt rechargeable battery & charger
  • 0-14 pH ± 0.01 pH with inbuilt electronic buffer
  • 0.05 μS to 200 μS conductivity meter auto range selection with inbuilt standard conductance of 1mS

pH + Potentiometer + Magnetic Stirrer

MODEL EQ-631

FEATURES

  • Mains cum Battery operated with inbuilt rechargeable battery & charger
  • 0-14 pH ± 0.01 pH with inbuilt electronic buffer
  • ± 1.999V with 0.001 least count single channel potentiometer.
  • No need of calibration.

pH + Conductivity Meter + Magnetic Stirrer

MODEL EQ-634

FEATURES

  • Mains cum Battery operated with inbuilt battery, charger & magnetic stirrer
  • 0-14 pH with inbuilt electronic buffer
  • 0.05 μS to 200 μS conductivity meter with auto range selection and inbuilt standard conductance of 1mS

pH + Conductivity Meter (Mains operated only)

pH + Potentiometer (Mains operated only)

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