Jiahe brand PC36C DC resistance meter is a new generation of DC resistance tester for transformers. It can automatically select test current according to different types of power transformers and display test results at the fastest speed. The DC resistance tester has the functions of storage, printing, and discharge indication. It has built-in non-power-off memory and can store measurement data for a long time. The adoption of the liquid crystal display makes the instrument have a good man-machine interface and is the preferred device for DC resistance testing.
PC36C DC Resistance Meter Features
1. The main technical performance of the meter: The measuring range, measuring current, accuracy, sensitivity, resolution, etc. shall fully meet the national standard GB/T3048.2 "Test methods for electrical properties of electric wires and cables - Part 2: Metal materials resistivity test" and GB/T3048.4 "Test methods for electrical properties of electric wires and cables - Part 4: Conductor direct current resistance test" - Technical requirements for resistance test equipment.
2. In order to facilitate the user's operation, some special functions and measurement methods recommended by GB/T3048.2 and GB/T3048.4 have been added to the DC resistance meter's additional functions, such as reverse current measurement, rate current measurement, thermoelectric power. Balance, wire temperature correction and other functions.
3. There are several derivative models to meet the needs of different specifications of wire and cable production plants. The technical indicators and functional settings of the instrument are mainly adapted to the requirements of the standard, mainly to meet the needs of the user, so as to be both adequate and necessary, and strive to achieve a higher performance-cost ratio.
PC36C DC Resistance Measuring Instrument Introduction
The measuring range, measuring current, volume and weight are the same as for the PC36A. With copper, aluminum wire temperature correction function (15-25 °C).
Scope of application: A full range of wire and cable conductor resistance, precision measurement of metal material resistivity, precision measurement of shunt resistance, contact resistance. Can replace QJ36, QJ19, QJ57 and other bridges.
Main functional features: Our patented new products, technical performance fully meet the requirements of GB/T 3048.4, is a special equipment for wire and cable conductor resistance measurement, the replacement of dual-arm bridge products. The measurement sensitivity and resolution are 10 times higher than that of the existing products. The 100mm2 cross section is 1m long and the copper wire resistance has 5 effective readings. According to the requirements of the national standards, it can select the measuring current, special rate current, reverse current measurement, thermoelectric balance, temperature correction and other functions. The operation is simple, fast and accurate. Accuracy grade: 0.04, 0.05, 0.1 grade, 41/2 digit display, character height 35mm, with backlight.
our dished heads are used in a variety of applications and industries such as storage tanks, pressure vessels, road tank, food processing operations, chemical plants ,Nuclear operation, Oil Refining, Architectural feature, power generation.
Due to our forming experience and equipment, we can spin or press the first part of the process of forming your products, It depend on the thickness and material performance,
Our main products are 2:1 SE dished heads, Torispherical heads, Cones,Hemispherical Heads etc
Choosing the right type is the key decision for each customer and one for which our experience team to happy to give advice, simple speaking, the torispherical heads, the less ressure it can withstand, Conversely, the deeper dished heads, for example Elliptical heads, hemispherical, the greater pressure it can take.
Our in house-capability to form dished heads by cold press brings major benefits to our customers and sets us apart from others dished heads manufactures
For carbon steel dished heads, we can forming this dished heads from 76-9000mm in diameter and below 250mm in thickness
The general forming process as the below sketches 
Technical Delivery Condition
1,Our material (hot Rolled Unalloyed structural steel, high and low temperature steel, High Alloy steel)
We have no carbon steel plates in our stock and most of plates are from Chinese steel market or mill. Meanwhile As Japanese owed company, We can also source the plates from Japanese ex-mill if end user can`t accept ex-chinese mill.
Basically the delivery time shall be below 20days for dished heads if plates are from steel market. and Max plates width from them is below 2200mm. it means that the seamless dished heads diameter shall be below about 1800mm.
The max width CS plates that Chinese mill can do is below 4700mm,and dished heads can be seamless below 3800mm in diameter.
2,Enquiry/order required information
We can give our clients once they gave us the below information
But if clients tolerance is higher than below Hokkai standards, it shall be provided to Hokkai prior to offer or ordering.
Clad Material Torispherical Head
Clad Material Torispherical Head,Shallow Torispherical Head,Clad Material Torispherical Dished Heads,Clad SS Material Torispherical Head
YIXING HOKKAI HEAD PLATE CO.,LTD , http://www.hokkaidishedend.com