Laboratory Testing Equipment

This turbidometry - 120 D is specially designed for testing the low turbidity levels. Ensuring complete accuracy, this can read either in standard NTU units by calibrating with NTU standard solution as described later, or in PPM units by calibrating with solutions standardized gravimetrically, as per user's choice. The calibration can be adjusted with the CAL Control on the front panel. This auto ranging Turbidometry Instrument is available in four ranges such as:

Basic Range	0-1.9999 NTU/PPM Units
Second Range	0-19.999 NTU/PPM Units
Third Range	0-199.99NTU/PPM Units
Final Range	0-1999.9 NTU/PPM Units

Our mirror gonio photometers are designed to enable accurate measurements of photometric values of the lighting fittings in a laboratory. The designs include simple manual types to sophisticated computer interfaced and controlled automatic systems. We produce three types of gonio photometers like mirror gonio photometers, gonio photometers-L-arm and gonio photometers-cradle type.

Features of Gonio photometers-L-arm :

• Digital display of angles
• Manually operated to PC operated automatic models
• Auto headlight, tail light testers
• Retro reflex reflector testers
• Lamp flux measuring
• Special models as per order Features of Goniophotometers-cradle type.
• Simple economical manual system
• Safe & stable – occupies the least space
• Ideal for small industrial units.

We offer shine meters, which is used for checking the surface reflectance such as shine of silk etc. Green LED (Close to peak eye response) lamp permitting low current consumption for portable battery operation & V(X) approximated silicon photodiode detector ensuring reproducibility and reliability as well as inter-comparison.

Our Shine Meters Specifications:

• 3 1/2 digit readout in 0 - 100.0 % scale, with unambiguous LCD display.
• Operated with one 6.0 Volts rechargeable battery
• Calibrated reference standard traceable to National Standards supplied as standard accessory.

Simple and easy to maintain, this PVC pipe opacity tester is widely used for testing PVC sheets, pipes and similar translucent materials employing an integrating sphere technology that ensures reliable & reproducible values. This is most ideal for testing for BIS and other similar specifications for potable water pipes, paper boards and etc. 41/z Digit Display with two ranges of 19.999% and 199.99%, built - in scale linearity checker ensures foolproof results. Further, a bright specially designed tungsten filament lamp and a special collimating system ensures correct results.

Specification of opacity tester:

Operates with 230 V 50 Hz AC mains, max. 30 W

Backed by cutting edge technology, we offer high standard mirror gonio photometers / retro reflex reflector testers. Our range of gonio photometers can be easily operated by computer without causing noise. These gonio photometers or testers are fabricated by us keeping into consideration the international quality standards.

Mirror Gonio photometers Features:

• Separate FTL attachments
• Small size mirror for least light- noise
• Easy to maintain and operate
• Economical with better accuracy
• Computerized operation, calculations, graphs etc with user friendly custom software

We offer digital colorimeter, which is manufactured using the latest technology and the best micro chips & electro meter amplifiers. User friendly and most simple to operate, this ensure rouble free & most reliable results.

Specifications & Features of Digital Colorimeter :

• Tristimulus Colorimeter are used for obtaining the X, Y & Z values of the Light beam under test.
• 5 Digital Displays for X, Y & Z Values, Color Temperature & Scale Setting.
• Display of Correlated Color temperature Values
• 0.2 Class Digital Displays.
• Option of PC interfacing (Serial output thru RS-232)
• Easy focus Dark Box to scan the Lamp / Light beam and adjust focus.

We offer whiteness meters for measurement of whiteness of white materials has become an important test to ensure quality and freshness of paper, cloth, powders / paints of different types, power of detergents to wash/ maintain/ improve brightness of objects and so on and it is a tough task practically. Thus, we are established to offer Whiteness Meters, which makes this task comparatively easier. Our whiteness meters are available in both Battery operated LCD display version & AC Mains operated Table-top version, this whiteness meter is a simple and easy to use, user friendly and reliable solid state instrument with a long life service. This is used to measure whiteness and brightness of any plane surface.

This is in wide used in the industries such as:

• Textile industry testing/ checking whiteness/ whiteness retention.
• Paper industry for checking whiteness of paper.
• Cement/ powders of various kinds.
• Fluorescent materials, whitening agents etc.
• Washing/ detergent powders for efficiency testing and so on.