河南保糧機(jī)械設(shè)備銷售有限公司
河南超力機(jī)械設(shè)備制造有限公司 河南德新食品有限公司 河南風(fēng)靈電子商務(wù)有限公司 河南建波量具有限公司 河南金泰人防設(shè)備有限公司 河南米樂電子商務(wù)有限公司 河南啟明電子科技有限公司 河南銳取電子科技有限公司 河南商丘綠野紙品加工廠 河南商丘森輝電子科技有限公司 河南商丘市洪宇科技研發(fā)中心 河南商丘天博篩板門窗廠 河南省大敦煌門業(yè)有限公司 河南省光榮食品有限公司 河南省力廣節(jié)能科技服務(wù)有限公司柘城分公司 河南省榮蕊食品有限責(zé)任公司 河南省商丘市方圓機(jī)械廠 河南省商丘市太陽能燈科技有限公司 河南省巍巍量具有限公司 河南省鑫盛量具有限公司 河南省虞成縣科達(dá)尺業(yè)有限公司 河南省虞城東信工量具有限公司 河南省豫東精工雪燕量具有限公司 河南鑫盛量具有限公司 河南亞新窯爐有限公司 寧陵縣皓天食品有限公司 商丘鼎函電子科技有限公司 商丘漢華工量具有限公司 商丘匯誠電子科技有限公司 商丘勁王電子科技有限公司 商丘經(jīng)濟(jì)開發(fā)區(qū)騰飛建材經(jīng)營部 商丘俊江建材有限公司 商丘康之源凈水設(shè)備有限責(zé)任公司 商丘亓鼎混凝土有限公司 商丘企駿建材有限公司 商丘潤迅通燈箱制作廠 商丘市愛一建材有限公司 商丘市安廣建材銷售有限公司 商丘市奧宇工量具有限公司 商丘市北良天下工量具有限公司 商丘市波士工量具有限公司 商丘市春翔特種工藝品廠 商丘市大江機(jī)械制造有限公司 商丘市德立信鋼篩有限公司 商丘市東坡建材有限公司 商丘市房衛(wèi)士電子商務(wù)有限公司 商丘市富達(dá)食品機(jī)械有限公司 商丘市鋼結(jié)構(gòu)工程安裝有限公司 商丘市涵軒電子商務(wù)有限公司 商丘市恒大電子科技有限公司 商丘市恒鵬工量具有限公司 商丘市紅順起重吊裝有限公司 商丘市宏福食品有限公司 商丘市鴻強(qiáng)工量具有限公司 商丘市金壁虎建材有限公司 商丘市金黃河農(nóng)機(jī)有限公司商丘新區(qū)分公司 商丘市金力建材有限公司 商丘市金仕達(dá)食品有限公司 商丘市金穗電子科技有限公司 商丘市敬博凈水設(shè)備有限公司 商丘市凱達(dá)工量具有限公司 商丘市龍騰起重機(jī)械有限公司 商丘市綠源照明有限公司 商丘市強(qiáng)銳工量具有限公司 商丘市榮恒農(nóng)機(jī)銷售有限公司 商丘市世恒電子科技有限公司 商丘市視界電子科技有限公司 商丘市帥杰工量具有限公司 商丘市斯維奇電器有限公司 商丘市睢陽區(qū)潤程建材商行 商丘市萬吉建材銷售有限公司 商丘市威霸工量具有限公司 商丘市文啟建材有限公司 商丘市沃福特工量具有限公司 商丘市新松照明電器廠 商丘市鑫旺食品有限公司 商丘市信美建材銷售有限公司 商丘市星宇工量具有限公司 商丘市耀峰工量具有限公司 商丘市一恒工量具有限公司 商丘市友暢游樂設(shè)備有限公司 商丘市豫鼎鴻基工量具有限公司 商丘市長橋建材有限公司 商丘通原電子科技有限公司 商丘網(wǎng)尚電子商務(wù)有限公司 商丘偉晟電子科技有限公司 商丘協(xié)鑫機(jī)械有限公司 商丘新思維節(jié)能科技有限公司 商丘旭豐燈光音響器材有限公司 商丘億航金屬材料有限公司 商丘豫源食品有限公司 商丘遠(yuǎn)大機(jī)械設(shè)備有限公司 商丘眾威機(jī)械科技有限公司 商丘梓慧建材有限公司 睢縣巨人園生物科技食品飲料有限公司 睢縣一景建材有限公司 天津甘泉水泵商丘分公司 天津銘爵貴金屬經(jīng)營有限公司虞城分公司 永城市紅民農(nóng)機(jī)專業(yè)合作業(yè) 虞城縣奧森工量具有限公司 虞城縣佰博工量具有限公司 虞城縣俊豪工量具有限公司 虞城縣糧宇機(jī)械設(shè)備有限公司 虞城縣龍鶴工量具有限公司 虞城縣銘宇工量具有限公司 虞城縣三力工量具有限公司 虞城縣順鑫工量具有限公司 虞城縣中誠工量具有限公司 柘城縣康達(dá)建材銷售有限公司 柘城縣鑫銳鉆石工具有限公司 中國螞蟻量具有限公司 中國鐵塔股份有限公司商丘市分公司 |
A powerful, complete hydraulic pressure calibration system to cover a wide workload Fluke Calibration improved the hydraulic pressure calibration process with the introduction of E-DWT-H electronic deadweight tester. E-DWT-H is an electronic calibrator designed to deliver traditional hydraulic deadweight tester performance with digital measurement features and convenience. Some improvements offered by E-DWT-H include: · No weights to load and unload, transport or send out for calibration · Provides real-time pressure indication with no need to know and correct for local gravity or ambient temperature · No piston-cylinder changes · No significant sensitivity to level or vibration · Able to set and read any pressure value exactly, no minimum increment limited by smallest available masses; perfect for applications that require setting a nominal pressure precisely on the device under test and measuring it, such as analog gauge calibration · Operates in any unit of measure, switching easily from one unit to the next The E-DWT-H is at home in metrology and calibration labs, on the production floor or in the field. It can operate with a wide selection of test mediums, including Sebacate calibration fluid, mineral oil, water and other liquids. ± 0.02 % of reading total one-year measurement uncertainty rivals the best laboratory deadweight testers. The E-DWT-H is used in the lab or instrument shop or can be taken into the field for performing in-situ calibrations and tests. This hydraulic pressure calibration system combines a high performance electronic reference pressure monitor and manually operated pressure generation and control hardware in a single, compact and rugged package. E-DWT-H offers the ease of use and precision of continuous, real time electronic pressure measurement with the simple and direct pressure control of high quality manual pressure hardware. E-DWT is named “electronic deadweight tester” because it is intended as a lightweight and easy to use, modern alternative to conventional piston-cylinder and weight based deadweight testers. The E-DWT’s electronic reference pressure monitor is a special version of RPM4, designated RPM4-E-DWT. RPM4-E-DWT can be configured with one or two high precision quartz reference pressure transducers (Q-RPTs) with ranges from 7 MPa (1 000 psi) to 200 MPa (30 000 psi). The RPM4-E-DWT is controlled locally by the operator using its front panel display, keypad and optional foot pedal or remotely by a computer using ASCII character command strings over its RS-232 interface. RPM4-E-DWT uses an AutoRange feature to automatically select the most appropriate Q-RPT and to optimize the E-DWT-H setup to cover the desired range of operation. When two Q-RPTs are included, a half-turn valve isolates and protects the Lo Q-RPT from high pressure when the Hi Q-RPT is in use. Visual and audible indicators assist the operator in setting the shut off valve correctly. The E-DWT-H includes the hardware necessary to fill and prime the system under test and generate and precisely adjust pressure up to 200 MPa (30 000 psi). The E-DWT-H can be powered with an optional battery/charger pack for use in locations where AC power is not readily available. High performance calibration made simple Fluke Calibration electronic deadweight tester kits feature E-DWT-H configurations combined with the accessories needed for a complete calibration system. Model 6531 options feature E-DWT-H configurations with a single quartz reference pressure transducer (Q-RPT) to offer percent of reading performance from 10 % to 100 % of device full scale. Model 6532 options feature an additional Q-RPT to maximize workload coverage, with percent of reading performance from 1 % to 100 % of device full scale. An included vacuum fill kit allows the E-DWT to be filled with your choice of compatible fluid, while eliminating problematic air pockets from the test circuit. Also included is a test station adapter to mount just about any pressure device to be tested without using PTFE tape or wrenches. 6531 and 6532 kits provide all you need to perform high level hydraulic pressure calibration right out of the box. · Pressure ranges available to 200 MPa (30,000 psi) · ± 0.02 % of reading total one-year accuracy, 0.025 % for two years · Low torque variable volume allows for pressure generation and control up to 200 MPa (30,000 psi) with minimal physical effort · Built-in priming system to fill system with test fluid and purge unwanted air to assure smooth operation · Unique test port design eliminates the need for PTFE tape or wrenches. Adapters included for 1/8 in, 1/4 in, 3/8 in and 1/2 in NPT, 1/8 in, 1/4 in, 3/8 in and 1/2 in BSP, M20 x 1.5 and M14 x 1.5 · Compatible with a wide range of liquids, including water. Vacuum fill kit included to fill the E-DWT with any compatible test medium · AutoTest™, AutoRange, ready/not ready indicator, onboard data capture and storage, overpressure alarm, RS-232 remote interface and other advanced features to simplify testing, improve safety and prevent calibration errors and damage to equipment · Optional foot switch accessory allows hands-free data collection when running AutoTests · Rechargeable battery pack and transport case options for field operation
·
·
1. Combined linearity, hysteresis, and
repeatability. Precision does not include stability or calibration reference
uncertainty.
通用配件:
，，
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
       |
| 地址：青島市嶗山區(qū)海爾路29號溫哥華花園5-1-401 電話：0532-86069117 83812497 83821263 傳真：0532-88786387 網(wǎng)址：www.ghwl1688.com 青島東方嘉儀電子科技有限公司 版權(quán)所有 備案號: 魯ICP備08106748號 
|
 |