SCIENTECH INSTRUMENTS

Kamla Nagar, Delhi

• Range 0 to 200 PPM, 2PPT, 20 PPT, 200 PPT, 1000 PPT)
• do- but with measurement of Salinity, Conductivity and Temp. (All Combined)

Digital Turbidity Meter is used for testing viral content of drinking water and sewage disposal water. Rugged construction and precise engineering enhances accuracy of measurement and functional life of the meter. The meter has been provided with an easy to use control panel and digital screen which displays the exact measurement within minimal time.

Engineered in adherence to quality norms accepted by the industry, the Digital Turbidity Meter manufactured by us is appreciated for the following features:

• 3 digit LED Display
• Reliable & Accurate Results
• Sewage & Drinking Water Testing
• Measurements up to 1000 JTU

The overall improvement in its optical design, ensures permanent and undisturbed focus, Its highly accurate glass scale is divided to read angular degrees and also carries sugar scale in I.S.S. Units. The angular scale from 0 to 360 degree is sub divided to 1 degree to enable direct reading to 0.05 degree and by estimation to 0.02 sugar degrees. The sugar scale from 30 degree to120 degree. Supplied Complete with polarimeter tube, Sodium Lamp, transformer instruction manual.

• Tube size 220m.m with Rotating Half Shadow
• Tube size 400m.m with Rotating Half Shadow

The antibiotic zone reader instruments are acknowledged for their unique design and has the ability to measure diameter of the inhibited zone up to 0.1 mm within the range of 0 to 35 mm. A light from a particular source in the base passes up through the transparent and semi transparent portion of the agar.-agar, then to a reflecting mirror affirmed by an arm above the unit. The unit is suitable for operation on 230 V, 50 Hz, Single phase AC Supply.

Fitted with automatic 4 digits LED Digital Display. Counting plate with illuminated standard wolfhugel ruling ensures clarity differentiated and sharply defined colonies. Each touch of marking pencil in the digitis increments the colony count by 1 and the glowing LED Display depicts the total colony count. Maximum colony count possible upto 9999 Provided with a manual reset of digital display, ON/OFF Switch, counting plate, 100 m.m. dia lens, cord and plug. To work on 220 V.A.C.

Measurement range : 30db130db
Accuracy : 2db
Resolution : 0.1 db
Display : 3 1/2 digitals
Sample rate : 2 times/s
Frequency range : 30Hz8KHz
Over range indication : UNDER or OVER
Auxilitary output : AC 0.707 Vrms at full range for each level, impedance 600 DC 10m V/DB, impedance 100
Battery voltage : 6x1.5VAAA

Specific Gravity Balance provides a simple and quick mean to read directly thespecific gravity of rubber and other elastomers, thus reducing labour and eliminating calculations. The time taken to find out the specific gravity of a sample is only about half a minute.

The balance consists of an anodised scale with specific gravity (SG) printed on it standing vertically on a heavy base plate. A balancing arm is provided at the centre point of the scale. The arm is supported on two jewel bearings to minimise friction.

Two stainless steel pins are suspended from one end of the arm. One of the pins is attached through a short length of yarn and the other through a long length of yarn. The second pin is kept immersed in water inside a tall transparent jar kept on the base.

A pointer is attached at the other end of the balancing arm that indicates the specific gravity of sample under test. A sliding weight is also provided for initial balancing of the samples of different weights. A levelling screw is provided for initial levelling of the base plate.

A sample of any shape can be used for determination of specific gravity. Its weight shall, however, lie between 5 and 15 g. The sample used shall not be soluble in water or be affected by it in any way. If the sample has a cellular structure, the cells shall be of closed type so that the absorption of water is kept at minimum.

Most useful for pH and redox potential measurements,
Supplied with slope correction facility.
Display : 4 digit.
Range : pH = 0 to 14 pH continuous, MV = 0 to 1999 mV.
Resolution : pH = 0.01 pH, mV = 1 Mv
Accuracy : pH = 0.01 pH (Relative), mV = 0.1 % 1 digit.
Temp. Compensation : 0-100C (Manual)
Supplied complete with combined pH electrode with Gold Plated BNC Connector,
Two plastic bottles.Electrode stand and instruction manual. To work on 220/230 A.C. Supply.

It is a light weight portable instrument designed to detect moisture in food grains, pulsed, oilseeds, vegetables seeds, spices and other granular substances. The grain are compressed and conductivity noted with type electronics. Digital model is Super Microprocessor Based and is with rugged. Direct readable on 3 digit L.E.D. display with measuring range of 5-40% with an accuracy of 0.2%. It gives direct reading on digital display.

• Battery Operated (for single item) (DIGITAL)
• Multiple use for all seeds (DIGITAL)

For direct reading of surface moisture Ply or wood, the instrument is housed in cabinet complete with needle type probe to work on 9 volts battery. Range from 2-30% has an accuracy of 1%
(ANALOGUE MODEL)