Topac Inc. The Instrumentation Compamy
You can purchase online 
where you see the check mark
 Click on the assistant to view the contents  of your shopping cart view shopping cart
 
Compact Laboratory Refractometer
Index, Brix and optional special scales, Specific Gravity of Urine, Albumin in Serum, ethylene glycol
small refractometer
Features of the AR200 Refractometer
  • Easy operation just put the sample into the well - push the button
  • Very portable weighs less than 1 lb palm size case
  • NIST traceable calibration oils
  • Inexpensive ~ ideal for education and routine laboratory tasks
  • Power saver auto switch off
  • Small sample volume only 0.1 ml
  • Optional PC download cradle
  • Powered by standard AAA batteries

Introduction to the AR-200 digital clinical refractometer

This digital refractometer is easy to use with a direct readout of index, temperature special scales such as specific gravity and Albumin in serum on the digital display. The instrument is easily zeroed with distilled water and can be calibrated with NIST traceable standards at specific span points throughout its range. The sample well is easily wiped clean and the sample volume can be as little as 0.1 mL.
Simple 3 button operation and LCD display
AR200 displayThe refractometer has four basic reading modes which you access through the change mode menu. Select between refractive index, Brix, temperature compensated index and TC Brix. Special scales such as UrSG (Urine Specific Gravity) are also available through this simple mode change procedure. 
   
General Specifications for the AR200 mini lab refractometer
Parameter Specifications
Refractive Index 1.3300 - 1.5600
Accuracy +/- 0.0001 nD
Resolution 0.0001 nD 0.1% Brix
Brix 0 - 95%
Calibration Single point distilled water +
Multi point NIST standards
Measuring time ~ 1.0 seconds
Minimum sample ~ 0.1 mL
Temperature range and compensation -12 - 43 degs C (10F to 110F)
Power  4 x AAA, batteries
Dimensions 7 x 3.75 x 1.36 inches
Weight 410 g ( 0.9) lb
 
Specifications for the AR200 Clinical Refractometer
Parameter Specific gravity of Urine Total total Albumin in serum
Measuring range 1.000 - 1.080 00.0 - 12.0 ( g/dL )
Minimum Scale 0.001 0.1
Accuracy +/- 0.001 +/- 0.1
Measuring time ~ 1.0 seconds
Minimum sample ~ 0.1 mL
 

 
Ordering Information Lab Refractometer AR200
Model Description Part No Price USD view shopping cart
LE AR200 Digital  refractometer as shown including hard shell case and instructions. LE-AR200 $1050.00
LE AR200URsG Urine Specific Gravity scale LE AR200 UrsG $35.00  
LE AR200 UL IR Uplink cradle and software      


| Home | E-mail | Inquiry form | Related products|

Topac Inc 231 CJC Highway, Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779 e-mail: sales@topac.com

HTML source and page design Copyright ©2002 by Topac Inc. - ALL RIGHTS RESERVED