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COLORIMETER PHOTOCHEM AUTO ZERO

  • Product ID:
  • Category: Photo Electric Instruments

All models are microprocessor based and intelligent units.

The light source is a sealed cluster of LED's of specific wavelengths.The wavelength is choose from the panel controls. Light is focused on a test tube with the solution and onto a photocell. Output from the Photocell is fed to an amplifier and a microprocessor to process thesignal. The microprocessor also controls the wavelength of the LED.

The operation of the unit is very simple. An AUTO ZERO switch sets the full scale of 0.00 OD or 100 % T with blank. Further readings ofstandard & sample are taken as usual.

 Mains only, Mains and Battery models are available. Additionally Mains only with four scales of Optical Density, % Transmission and two Concentration scales are available.



  • Description
  • Specifications
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All models are microprocessor based and intelligent units.

The light source is a sealed cluster of LED's of specific wavelengths.The wavelength is choose from the panel controls. Light is focused on a test tube with the solution and onto a photocell. Output from the Photocell is fed to an amplifier and a microprocessor to process thesignal. The microprocessor also controls the wavelength of the LED.

The operation of the unit is very simple. An AUTO ZERO switch sets the full scale of 0.00 OD or 100 T with blank. Further readings ofstandard sample are taken as usual.

 Mains only, Mains and Battery models are available. Additionally Mains only with four scales of Optical Density, Transmission andtwo Concentration scales is available.

Applications :

  • Biochemistry
  • Clinical Laboratory
  • Pathology 
  • Clinical Pathology
  • Water Analysis
  • Soil
  • Analysis Metallurgy

 

 

All Nine Filter Models

 

Digital Micro 9 filters with Auto Zero

Bright 7 segment LED display Optical Density

 

0.20 to 1.99in 3 digits and additional 2 digits for

 

wavelength display.

 

 

Digital Micro 9 filter battery model

Display 5 digits as aboveBuilt in Li-Ion

with Auto Zero

rechargeable battery pack with automatic

 

changeover from mains to battery with low

 

battery indicatorBackup time of over 4 hours.

Digital Microprocessor 9 filters Auto Zero %

Display 5 digits as above. Displays function and

% Transmission Optical Density Concentration

the readingassociated with function selected

 

displays% T

0 to 130OD

: -0.11 to

 

1.99C1

000 to

999C2

00.0 to

 

99.9Last used "K" factor retained in memory

 

even after power "OFF"

 

Peak transmission wavelengths

410,430,470,490,520,550,580,610 & 640 nm

Detector

Sealed high sensitivity silicon photocell

Light source

Sealed

LED Cluster

 

 

Regulation

Full stabilized. Deviation not more than +- 1 % of

 

100 % T. for mains variation between 110 V to

 

270 V AC 50 Hz.

 

 

Filters

Hermetically sealed gelatin filters covering visible

 

spectrym.

 

 

 

Power requirements

Approximately 3 Watts At 220 V / 50 Hz

Dimensions

180 mm Width x 85mm Height x 220mm Length

Nett weight for micro models

1.8 Kg

 

 

 

           

 

 

Cat No.

Nine Filter Models

018000 Auto Zero

Digital Micro Photochem 9 filter with optical density scale & with Auto Zero.

0181 00Auto Zero

Digital Microprocessor based Photochem 9 filter with Auto Zero,

 

% T, OD, Concentration scales.

018200 Auto Zero

Digital Micro Photochem 9 filter with mains/battery operation with built in

 

Li-Ion rechargeable battery with optical density scale & with Auto Zero.

                               
     
 

                                   
   

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