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Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd.

Supplier From China
Sep-19-16
Supplier : Electric furnace, hardness tester

Established: 2000

Verification Status



Contact Details:
Jiading District
Shanghai 86
China


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More Items Similiar to: Shanghai Jvjing Precision Instrument Manufacturing Co., Ltd.

Apr-07-20
Supplier From Shanghai, China
Apr-16-12
 
Features:
* LCD display of 128 64 matrix is used.
* Hardness scales(HV ,HB,HRC,HRB,HRA,HS).
* RS232 interface and USB to PC
* Max 600 groups impact times:32¡«1 of data can be stored at internal.
* Back light display has been used to make convenient or the user in poor light.
* Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
* Material of cast steel¡± is added HB values can be read out directly when D/DC impact device is used
to measure cast steel¡± workpiece.
* Power is two of AA battery. Continuous working period: approx. 100 h (no back light on).
* Software of PC can be installed according to the requirements of user. The function will be more powerful
to satisfy the more demands of quality control and management.
Dec-30-06
 
Features:

1, each durometer type is made to a specific scale (i. E.A, c, d) and is capable of producing a value between 0and 100. Shore a is designed to measure the penetration hardness of rubber, elastomers and other rubber like substances such as neoprene, silicone, and vinyl. It can also be used for soft plastics, felt, leather and similar materials. Shore d is designed for plastics, formica, epoxies and plexiglass.
2, it meets standards: din 53505, iso 868, iso 7619, astmd 2240, jisk7215.
3, used the exclusive micro-computer lsi-circuit and crystal time base to offer high accuracy measurement.
4, digital display gives exact reading with no guessing and errors.
5, can communicate with pc for reading, printing and analyzing by the optional software and cable for rs232c interface.
6, automatic power off to conserve power.
7, use operation stand of optional parts can get good accuracy and repetitiveness due to constant measurement force to eliminate the errors caused by artificially applied different force.



Dimensions: 162x65x38mm
GOLD Member
VERIFIED
Mar-30-23
Supplier From Southampton, United Kingdom
 
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.
GOLD Member
May-18-19
Supplier From Pune, Maharashtra, India
Nov-19-02
 
Electrical voltage tester
Contact ac voltage range: 80v to 500v
Long life of neon lamp, turn/off 50000 times or more, flash up to 20000 hours
Shell made of transparent plastics, impact-resistant, insulation voltage up to 1000v
The end with a hole for hanging up, hardness of blade head up to hrc52

40x26x22.5cm
N/g 7.56kg/9.93kg
Aug-15-24
 
PSM1500 AC/DC standard meter is a new generation of standard meter produced by hangzhi precision. The product adopts a new software and hardware design, which can simultaneously measure single-phase AC and DC voltage, current, frequency, phase, active power, reactive power, inspecting power, power factor, active energy, and reactive energy etc., at the same time, high-order harmonic distortion (up to 63 harmonics) can be measured.

Votlage Measuring Range: DC1000V / AC707V
Current Measuring Range & Accuracy: DC1500A @ 0.02% Accuracy, AC1000A @ 0.05% Accuracy

PSM1500 AC/DC standard meter can be widely used in metrology research institutes, government inspection agencies and other metrology fields for the metrological verification of single-phase AC and DC voltmeters, ammeters, electric energy meters and power meters.
Jun-29-09
Supplier From Chengdu, Sichuan, China
 
Designed to test all types of relays.
6 x 30 a ac/dc
4 x 125 v ac/dc
1x 3 a /100v
1 x 0-265 v aux DC
8 binary inputs
4 binary outputs
Rs 232, ethernet port

Based on linear power amplifier techmology, the test set is highly accurate and is the economical solution for relay testing.


15 kg
Feb-20-23
 
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 300V, and also can be used to test alternating current parameters - voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.

Verification Status