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Product Details:

·         1.Test Voltage : LS-3B = 63V / 100V / 500V selectable LS-3C = 100V / 250V/ 500V / 1000V Selectable Voltages can be modified as per customer request

·         2. Accuracy : ± 0.5% ± 1V

·         3.Stability : ± 0.01%

·         4.Resistance Range : 10e6 0hm to 10e15 Ohms  in seven ranges

·         5.Resolution : 0.01KV

·         6.Accuracy : ± 2% up to 10e9 and ± 5% above 10

It comprises of following items

Tube Furnace Temperature controlled by programmable PID Digital Temperature indicator cum controller. Equipped with canthal A-1 heating element of 7.5Amp. Single phase 220/240 v AC. Painted with heat resistant enamel. Dimensions confirm to IEC 754 Pt-1 1994.

AIR GENERATOR Constant supply of air is generated by specifically designed unit based on rubber balloon suction and compression principle through electromagnet. Single phase 220/240 v AC.

AIR FLOW CONTROL PANAL Air Flow is controlled by flow-meter of range 100 to 600 c.c. Flow- meters with rotary knob is mounted on Acrylic board panel. Inlet and outlet of Flow-meter lies on rear side (make- FITZER/EIL./Vaksler) confirm to IEC-754 (Pt-1)1994.

Manufactured by A-1 class quartz glass with grinded joints to enable firm grip. Boat transfer unit contains constantan/platinum wire with U-type magnet. One quartz boat is provided. All dimensions confirms to IEC 754 (Pt-1)1994.

TRAP BOTTELS & MAGNETIC STIRRER

Two trap bottles joining each other by ball and socket joints. One of which joining to combustion tube directly by grinded joint another bottle confined with glass stopper one magnetic stirrer is provided with Teflon coated metallic knob which is dropped inside the first trap bottle to give swifling motion to the liquid when magnetic stirrer is putting ON. Attractive acrylic stand is provided to hold these two trap bottles against the furnace. Overall apparatus confirms to IEC-754 (Pt-1) 1994.

Product Details:

Spot Reflecting Galvanometer Suitable for Industrial Kelvin Double Bridge.

Product Details:

Digital Micro-ohm meter is a Compact high Reliability 3.5 Digit Instruments Suitable for measurements of Resistivity of Copper Wires from 7/0 SWG to 50 SWG , resistance of cable, windings, Coils, heater elements and contact resistance of switches, relays etc.  Emphasis in the design of this Instrument has been to provide quick, stable and repeatable readings of resistance. The Instruments uses 4-terminal measurements System so that resistance of test leads and contacts is eliminated from test results. Actual value of resistor is directly display on seven segment 0.5” LED numerals.

Range of measurements : 1 micro-ohm to 19.99 ohms in five decimal multiple ranges.

Warming-up time for rated accuracy 3 minutes

INPUT -230V AC +/- 10% 10 W Approx.

OVER  RANGE- Three most significant digits blank and ‘I’ Appears,

SIZE- width =200mm, height=90mm, depth= 250mm

Product Details:

D.C Source Matching units for the OSAW Kelvin Double bridges. Which eliminates the use of high Current batteries.

Economical.

Easy handling

No maintenance

Life long

Robust and light

Continuously variable

Mains operated

Product Details:

Osaw Senior Kelvin Double Bridge Provided with Sealed oil immersed slide wire for super Smooth Motion , Standard resistance of Managing Strip for Carrying Heavy Current of the order of 25 Amp.

10 Step of 0.001 Ohm & One slide wire of 0.001 Ohm divided into 500 equal Parts.

0.01, 0.1, 10 and 100

0.02 micro Ohm to 1.1 Ohm Up to 25 Amp.