DH CPB8000全自动活塞式压力计

品牌：	DH
型号：	DH CPB8000
规格：	DH CPB8000全自动活塞式压力计
单价：	面议
起订：
供货总量：
发货期限：	自买家付款之日起 3 天内发货
所在地：	北京市通州区
有效期至：	长期有效
最后更新：	2013-06-30 22:32
浏览次数：	194

公司基本资料信息

北京蒙骏力达科技有限公司
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地区北京市-通州区
地址北京市通州区工业开发区云杉路388号

详细说明

DH CPB8000全自动活塞式压力计

Applications

· Combining automation with high level primary pressure standard

· A powerful solution for testing and calibration of high specifications pressure sensors

· Automatic calibration and verification of pressure measuring instruments

· Large volume calibrations

Special Features

· Total measurement uncertainty to 20 ppm of measured value

· Calibration certificate as a standard from our COFRAC accredited laboratory, LNE/PTB calibration certificate as an option

· Available up to 1000 bar pneumatic and 5000 bar hydraulic

· Automatic 100 kg mass loading system with resolution down to 0.1 g

· Automatic pressure generation

Automatic pressure balance model CPB8000

Description

Reference primary standards

Pressure balances are high accuracy fundamental pressure standards that define the derived unit of pressure directly from the fundamental units of mass, length and time following the formula p= F/A.

The direct measurement of the pressure with an automatic balance combined to the know-how of Desgranges & Huot guarantees the best metrological specifications on the market.

· High quality piston-cylinder units (high floating time, long term stability)

· Protection and smooth handling of the mass set

Large volume calibration

CPB8000 has been designed to provide the best available metrological specifications but also to reply to industry expectations. Providing a high MTBF, the CPB8000 pressure generation system can also generate and regulate with large volume under test.

Automation and metrology

The servo controlled variable volume pressure generator combined to the built-in optical detection used to measure the piston position offer fine and reliable pressure regulation. The mass set protected in a cabinet is handled carefully providing the highest stability. Finally the pressure is automatically fully corrected taking in account all ambient parameters.

High-performance instrument range

The model CPB8000 is available in 4 variants:

· pneumatic or hydraulic pressure generation

· with or without the trim mass set handling system (down to 10 mg)

A large range of piston-cylinder assemblies is available to best meet your specific requirements.

	CPB8000 High Resolution(Oil)	CPB8000 Low Resolution (Oil)	CPB8000 High Resolutio(Gas)	CPB8000 Low Resolution (Gas)
Fluid	Sebacate OIL	Sebacate OIL	GAS	GAS
Resolution	0.1 g	1 kg	0.1 g	1 kg
1st point	2 kg	1.5 kg	2 kg	1.5 kg
pressure range min max	10…500 bar 100…5000 bar 72 kPsi range	7.5…500 bar 75…5000 bar 72 kPsi range	2…100 bar 20…1000 bar 15 kpsi range	1.5…100 bar 15…1000 bar 15 kPsi range
PCA (bar/kg)	5 / 10 / 20 / 50	5 / 10 / 20 / 50	1 / 2 / 5 / 10	1 / 2 / 5 / 10
PCA lubrication / Mounting	Free deformation	Free deformation	Gas lubricated	Gas lubricated
Uncertainty Premium	50 ppm 20 ppm	50 ppm 20 ppm	50 ppm 20 ppm	50 ppm