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Find Verified Electric Meter Testing Equipment Suppliers, Manufacturers and Wholesalers

Feb-03-21
Supplier From Suzhou, Jiangsu, China
Jan-07-21
Supplier From Shenzhen, Guangzhou, China
Nov-10-20
Supplier From Kaifeng, Henan, China
Feb-27-21
Supplier From Chennai, Tamil Nadu, India
734 Electric Meter Testing Equipment Suppliers
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Jun-23-22
Supplier From Zhengzhou, Henan, China
Feb-19-23
 
What exactly is a bomb calorimeter
Bomb calorimeters are used to precisely calculate the energy shift that occurs during a reaction. The original Berthelot calorimeter was developed into the contemporary Bomb calorimeter. The combined bomb calorimeter of today is constructed of corrosion-resistant steel.
An apparatus known as a bomb calorimeter is used to measure the heat of reaction at a constant volume and the measured heat, also known as the change of internal energy (E). Chemistry allows for the measurement of a reaction's heat changes at a fixed pressure or volume.
How a Bomb Calorimeter Works
The combustion heat of samples that can burn with oxygen is measured using a specific kind of constant-volume calorimeter called a bomb calorimeter. Four crucial components are
Features:
Fully automated with a coloured PLC touch-screen display
One unit; no assembly is necessary
With automatic oxygen filling, direct screen reading, standardising capability, and 400 data storing in memory
RSD +/- 1 percent and temperature resolution of 0.001 degrees Celsius.
100 pills of 1 g of or 100 calories (imported)
Used for calculating the amount of heat produced during the combustion of fuel and other organic materials. Supplied complete with a water jacket constructed of brass/steel sheet that has been duly nicked and chromium-plated, with a bakelite lid.
Heavy-duty motorised duly stirrer for consistent circulation
Pettel, Briquette Apply forcefully.
Lighting and firing apparatus
spanners, a magnifying lens with nickel-chrome wire, a vibrating and buzzing device, and a cotton reel
Steel crucible, gas-releasing valve
Dec-24-24
Supplier From India
Feb-02-22
 
1.It's used for safety testing of lithium battery protection boards.
2.Quick testing, precise testing and laboratory mode.
3.you can protect Internal resistance test, overcharge and over discharge test, short circuit protection test etc..
4.Type of protection board - Lithium iron phosphate, ternary lithium cobaltate, lithium manganate and lithium titanate.
5. Support the bar code scanning function and automatically save the test data.
Mar-12-19
Supplier From Xi'an, China
Sep-11-19
Supplier From Jodhpur, Rajasthan, India
Aug-09-10
Supplier From Dongguan, Guangdong, China
Mar-11-22
 
Overview

High voltage insulation megohmmeter is composed of medium and large scale integrated circuits. This meter has large output power high short-circuit current value and large output voltage grades (there are four voltage grades). The working principle is as follows: the DC high voltage generated by the battery inside the machine as power supply and converted by DC/DC reaches the L pole from the E pole by the tested product so as to generate a current from E to L pole. After I/V conversion and operation by the divider the measured insulation resistance value is directly displayed by LCD.



Technical Parameters

Working Conditions environment temperature
relative humidity 85%RH
output voltage level 500V 1000V 2000V2500V
measurement range 019990M
Resolution 0.01M0.1M1.0M10.0M
relative error

Voltage/load 2500V/20M
Voltage drop about10%
short-circuit current 1.6mA
direct current 81.5V(AAR6)battery
alternating current 220V/50Hz
Power quiescent dissipation
Nov-18-17
Supplier From Secunderabad, Telangana, India
Sep-28-19
Supplier From Jamnagar, Gujarat, India
Dec-04-21
Supplier From Zhangjiakou, China
Aug-19-16
Supplier From Shenzhen, Guangdong, China
Apr-03-23
Supplier From New Delhi, Delhi, India
Nov-11-09
Supplier From Hsinchu, Taiwan
Mar-29-22
Supplier From Ahmedabad, Gujarat, India
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