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AMETEK Deadweight Tester

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公司名稱北京泰瑞美達科技發(fā)展有限公司
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所在地北京市
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更新時間2024/4/20 22:23:32
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北京泰瑞美達科技發(fā)展有限公司成立于2002年，是一家專業(yè)提供工業(yè)檢測儀器以及相關(guān)技術(shù)服務(wù)的公司。　　公司主要服務(wù)于電力、環(huán)保、石油、化工、冶金等行業(yè)?！　{借技術(shù)、信息、產(chǎn)品以及價格的優(yōu)勢，泰瑞美達科技在市場開發(fā)上取得了良好的成績，與廣大客戶建立了穩(wěn)定、良好的業(yè)務(wù)關(guān)系，同時公司也得到了迅速的發(fā)展?！　√┤鹈肋_科技自2006年起成為 AMETEK 校準儀器在中國區(qū)的代理商，目前已經(jīng)成為 AMETEK STC 在國內(nèi)的主要代理商之一，主要代理銷售 AMETEK 旗下 JOFRA、Crystal、M&G 等品牌產(chǎn)品?！　√┤鹈肋_真誠地希望通過為用戶提供國內(nèi)外的產(chǎn)品和技術(shù)，更好地服務(wù)于國內(nèi)所需的行業(yè)和部門，并上促進國內(nèi)相關(guān)行業(yè)與企業(yè)的進步和發(fā)展?！　”兄蛻糁辽系墓ぷ髯谥迹┤鹈肋_將始終以踏實嚴謹?shù)墓ぷ髯黠L和開拓進取的專業(yè)精神，為每一位客戶提供一站式、專業(yè)優(yōu)質(zhì)的產(chǎn)品與服務(wù)。

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產(chǎn)品名稱：AMETEK Deadweight Tester產(chǎn)品型號：Model HK 生產(chǎn)廠商：AMETEK JOFRA(美國)產(chǎn)品簡介：Accurate to +0.025% of Indicated Reading Five Ranges- 10 to 300 PSIG- 10 to 500 PSIG- 10 to 700 PSIG- 10 to 1000 PSIG- 10 to 1500 ......

AMETEK Deadweight Tester 產(chǎn)品信息

» PRODUCT DESCRIPTION

The AMETEK HK Pneumatic Deadweight Tester is a primary standard used to calibrate pressure and differential pressure gauges, transmitters, transducers, recorders and controllers, and that can provide a reference pressure in process control applications.
The HK tester is self-regulating with accuracy independent of the operator. These testers feature superior accuracy and repeatabilityａnd a prefill feature that minimizes the filling of large static output volumes before the test.

» FUNCTIONAL SPECIFICATIONS

Accuracy
+0.025 PSI or +0.025% of indicated reading (whichever is greater)

Repeatability
0.005% of output reading

Temperature Coefficient
0.00167% of output per oC based on 23oC

Maximum Supply Pressure
1500 PSIG (2000 PSI for HK-1500) Instrument quality air per
ISA Quality Standard S 7.3.

Minimum Supply Pressure
150 PSIG or 150% of output pressure, whichever is greater

Flow Rate
3 SCFH at 10 PSIG output
50 SCFH at 1000 PSIG output
100 SCFH at 1500 PSIG output

The HK tester is available in these ranges:
q 10 to 300 PSIG
q 10 to 500 PSG
q 10 to 700 PSIG
q 10 to 1000 PSIG
q 10 to 1500 PSIG

The HK tester is very easy to setup and use. The unit’s precision stainless steel weights are calibrated for international specific gravity of 980.665cm/sec2

» PHYSICAL SPECIFICATIONS

Connections
0.25-inch OD tubing, 7/16-20, 37o AN angle
Weight
Tester Only ............................... 18 to 31.5 lbs (8.2 - 14.3kg)
Weights .................................... 17.5 to 61.5 lbs (8.0 - 30.0kg)
Shipping Dimensions (L x W xH)
Tester ....................................... 16.0 x 16.0 x 16.0-inches
(40.6 x 40.6 x 40.6 cm)
Weight Set Storage Case ........ 2.0 x 12.0 x 12.0-inches
(5.1 x 30.5 x 30.5 cm)

Notes:
Deadweight tester and deadweight gague accuracy is expressed as “Percent of Indicated Pressure”. A 1000 psi tester with an accuracy of +0.01% of indicated pressure will have an allowable error of 0.1 psi at 10 psi, +0.1 psi at 100 psi and +1.0 psi at 1000 psi. Generally, deadweight testers are used only in the upper 90% of the range.