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GD-421 Volume Resistivity Tester of Insulating Oil - GD-421 Insulating Oil Volume Resi...

GD-421 Insulating Oil Volume Resistivity Tester is used to determine volume resistivity of insulating oil and other liquid mediu - more info check here: http://www.buymeasuringtools.com/GD-421-Volume-Resistivity-Tester-of-Insulating-Oil-10109487/

Quick Brief

Place of Origin: Chongqing China (Mainland) Brand Name: GOLD Model Number: GD-421 Insulating Oil Volume Resi...

Product Features:

GD-421 Insulating Oil Volume Resistivity Tester is used to determine volume resistivity of insulating oil and other liquid mediu

Business Terms:

Port: SHANGHAI

Minimum Order Quantity: 1 Set/Sets

Supply Ability: 100 Set/Sets per Month

Payment Terms: T/T

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GD-421 Volume Resistivity Tester of Insulating Oil
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Product Packagings & Delivery Terms:

Packaging Detail: WOODEN CASE

Delivery Detail: 10 DAY

Specifications and Product Details:

Payment & Shipping Terms

Supply Capacity

Payment term :T/T or L/CProduction capacity :500pcs/month
MOQ:1 pcPacking :Wooden case
PricenegotiableDelivery wayBy Air
Means of transport :FOB , CIF , CFRDelivery time :10 days
GD-421 Insulating Oil Volume Resistivity Tester
The GD-421 Volume Resistivity Tester of Insulating Oil is designed and made as per DL421-91. It is used to determine volume resistivity of insulating oil and other liquid medium. It can also be used to determine volume resistivity of fire resistant oil and solid substance. For fire resistant oil and other low temperature samples, the instrument is equipped with refrigeration device, so that it can change between high temperature and low temperature automatically. Thereby the bath temperature can be controlled to below 10 °C. LCD display, intelligent and automatic temperature control, automatic measurement and the determination procedure can be done automatically. The instrument is composed of measurement oil cup, and heating and temperature controlling system.
Technical parameters
1. Measurement voltage: 500 V, DC;
2. Measurement range: 107~1013Ω·cm;
3. Repeatability:
(1) P2×1012Ω·cm>1: 25%;
(2) P2×1012Ω·cm≤1: 15%
4. Heating and temperature controlling range: 300 W;
5. Temperature controlling range: ambient temperature~100°C;
6. Temperature controlling accuracy: ±0.5 °C;
7. Measurement electrode cup: 4 pieces (3 pieces are for high temperature, and the other 1 is for low temperature);
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