what is a reference standard

Brand Name:GENY

Model Number:SZ-03A-K6

Place of Origin:CHINA

...Reference Standard Meter Product Overview The Stationary Reference Standard from Guangzhou GENY Electric Co., Ltd is a high-precision Single Phase Reference Standard Meter designed for Stationary Single Phase Energy Meter Test Systems. With a wide current measurement range and accuracy up to 0.05%, this reference...

Brand Name:KRE

Model Number:KE7201

Place of Origin:China

Single Phase Portable Reference Standard Meter class 0.3 on-site tester KE7201 Single Phase Portable Reference Standard Meter KE7201 is handheld instrument that is perfect for on-site electrical testing, like voltage measurement, current measurement, power...

Place of Origin:China

Brand Name:HongCe

Model Number:WL-1

...meet international reference standards such as UL486A - B and UL498, guaranteeing that the cables meet the required quality and safety specifications. One of the key features of this cable damage tester is the exceptional technical ...

Brand Name:KingPo

Place of Origin:China

Lampholder Test Gauges IEC60061 3 IEC60238 IEC60399 Reference Standard IEC60061-3 / IEC60238 / IEC60399 E14 Lampholder Gauges Gauge Type: E14 Lampholder Gauges Reference Standard: IEC60061-3 , IEC60238, IEC60399 Model Number Gauge Name 7006-25-7 “GO” GAUGE...

Brand Name:CHENGFENG

Model Number:CF1099

Place of Origin:China

Sulfur dioxide test chamber Reference standard: GB/T9789-2008 Test for sulfur Dioxide Corrosion of Organic Coatings on Metals and Other Non-Metals under Normal Condensation Conditions ...

Brand Name:GDZX

Model Number:ZX3030B

Place of Origin:CHINA

High Precision and High Power Three Phase AC/DC Standard Power Source Introduction ZX3030B AC/DC Three Phase Standard Power Source adopts advance ARM+FPGA, high precision D/A conversion and DDS technologies, can set up and regulate parameters of voltage, ...

Categories:Aluminium Alloy Conductors

Country/Region:china

Product Description: The Aluminium Alloy Conductors are high-performance electrical conductors designed to meet rigorous international standards, including ASTM B-231-95 and IEC 61089-1991. These standards ensure that the conductors provide reliable ...

Place of Origin:China

Brand Name:Julixing

Model Number:LX-50H

...standards. The Impact Ball complies with IEC 60950. It is made of stainless steel. Technical parameters: 1. Ball diameter: 50 mm 2. Ball weight: 510 g + 10g 3. the reference standards: GB 4208-2008, IEC 60529:2001, GB/T16842-2008 in Figure 5 (...

Brand Name:SENLAN

Model Number:SL-030

Place of Origin:China

...a mold cavity to force the finished piece out and is also often referred to as a knockout pin. Special feature Different diameters and freely definable lengths to choose from in a wide range of tolerance levers. Ready-to-...

Brand Name:kingpo

Place of Origin:china

... 69.1 Reference Plug American Standard UL498 plug and socket gauge Gauge drawing number standard number number name 1 Articulate probe with web stop Figure 9.1 UL 498 1 2 Probe figure 10.1 UL 498 1 3 Flat probe figure 31.1 UL 498 1 4 Reference plug 5 t...

Place of Origin:China

Brand Name:HENTG Power

Model Number:SC(B)13

... Winding Material Copper Phase Three Cooling Method ANAF Vector Group Dyn11/Yyn0 Certifications UL, CSA, CE Reference Standards IEC60076-11 Technical Performance Data Rated Capacity (KVA)Vector GroupVoltage CombinationNo

Brand Name:Zion communication

Model Number:PE Rack Cabinets

Place of Origin:CHINA

.... · ZCPE■■■■ ■■1■■: RAL9004. Loading Capacity: · Static loading:800KG. COMPLIANCE (Reference Standard) · Comply with ANSI/EIA RS-310-D · IEC60297-2 · DIN41494;PART1; DIN41494;PART7. Quality advantages of cabinet prod · Our cabinet ...

Brand Name:TORICH

Model Number:JIS G3473

Place of Origin:ZHEJIANG, CHINA

... Tubes for Cylinder Barrels Reference Standard GB/T222, GB/T223, GB/T228, GB/T241, GB/T245 etc Material STC 370, STC440, STC510A, ...

Brand Name:SLAST

Model Number:42CrMo / AISI 4140 / 42CrMo4 / SCM440

Place of Origin:China

... weathering grades (specific grade available upon request) Reference Standards ASTM, EN, ISO, JIS, GB or equivalent international standards Manufacturing Process Hot rolled, TMCP or Quenched & Tempered (Q&T), depending on grade Thickness 6.0 mm - 250.0 ...

Brand Name:LCS

Model Number:Products under CCC certification management

Place of Origin:CN

.... The standard for energy-saving certification of double-ended fluorescent lamps for general lighting is GB 19043-2013 (hereinafter referred to as the "old standard" ) has been integrated into GB 19044-2022 (hereinafter referred to as the "new standard")

Brand Name:Lonroy

Place of Origin:China

...Standard Testing Finger Articulated Test Finger Standard Protection Level Testing Equipment Product Description Category Contact Test Apparatus Introduction The IEC61032 test apparatus B and the standard test refer to those used for verifying the basic protection against human contact with dangerous components. The IEC61032 test apparatus B and the standard test, the hinge test, also refer...

Brand Name:QBH

Model Number:M5-M30

Place of Origin:CHINA

...stainless steel nuts"), and the copper alloy domed cap nuts (hereafter referred to as "copper alloy nuts"), all for general use for the characteristic. Made from 304 stainless steel, these cap nuts have good chemical resistance and may be mildly ...

Brand Name:TOBO

Model Number:DN15

Place of Origin:China

...Standard With Diameter Butt Welding Flange 1. Flange connection or flange joint refers to the detachable connection which is connected by flange, gasket and bolt as a group of assembled sealing structure. Pipe flange refers to the flange with pipe in the pipeline device, and refers...

Brand Name:Baode

Model Number:BH30B Series

Place of Origin:China

Gasket Plate Heat Exchanger Stainless steel AISI316 Plates NBR Gasket for Food Industry Model BH30B Cross Reference M3 Height, H [mm] 480 Width, W [mm] 180 Min standard length, L [mm] 400 Max standard length, L [mm] 650 Vertical port distance, VC [mm] 357 ...