what is a reference standard

Brand Name:GENY

Model Number:SZ03A-K8

Place of Origin:China

...Reference Standard Meter with Wide Range Measurment, Harmonic Analysis, Waveform Display, Energy Accumulating Function Description: This is a High Accuracy Three Phase Reference Standard Meter, which is suit for Three Phase Energy Meter Test Bench System. Features & Functions This is wide current range Three Phase Reference Standard...

Brand Name:ZJNF

Model Number:FFU 4X2

Place of Origin:China

Application Scenarios and Technical Requirements for FFUs with Different Sizes‌ ‌1. Standard Size (1175×575mm)‌ ‌Application‌: General cleanroom environments (ISO Class 5-8) in electronics manufacturing and standard laboratories. ‌Technical Parameters‌: ...

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: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, ...

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: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: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:Fluke

Model Number:8508A

...Reference Multimeter Multi Function Calibrator The pre-owned Fluke 8508A is a laboratory reference multimeter that delivers sub-ppm accuracy and 8½-digit resolution for DC V, AC V, DC/AC I and resistance. Its low-noise, five-range architecture maintains a ≥ 4:1 test-uncertainty ratio when verifying 6½- and 8½-digit DMMs, transfer standards...

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 ...

Place of Origin:China

Brand Name:HONSHI

Model Number:B24XXACXXXXB01

UL2651 2.54mm Reference Standard 40 Pin Wire IDC Flat Ribbon Cable for Automotive Specific material electrical parameters IDC Connector Specifications: Wire specifications: Rated Current: 1.5/2.0/3.0AMP Insulator Material: PVC Contact Resistance: 20mΩ Max ...

Brand Name:HUATEC

Place of Origin:China

... hardness reference standard to ensure that the test results of the hardness tester are reliable and accurate. Leeb 750-850 HLD 590-670 HLD 490-...

Brand Name:ncr

Model Number:0090018641 009-0018641

Place of Origin:China

...Standard Shutter Bezel ASSY Product description of 0090018641 009-0018641 ATM Parts NCR IMCRW Card Raeder Standard Shutter Bezel ASSY The NCR IMCRW Card Reader Standard Shutter Bezel ASSY refers to a specific component used in NCR's card reader modules. Here's some general information about this component: Function: The Standard...

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...