what is reference standard

... Meter with Wide Range Measurment, Harmonic Analysis, Waveform Display, Energy Accumulating Function Description: This is a High ...

High precision Three Phase Reference Standard Meter mutiple input channels class 0.02 KE9303 Three Phase Reference Standard Meter KE9303 is widely use...

Lampholder Test Gauges IEC60061 3 IEC60238 IEC60399 Reference Standard IEC60061-3 / IEC60238 / IEC60399 E14 Lampholder Gauges Gauge Type: E14 Lamphold...

High Precision and High Power Three Phase AC/DC Standard Power Source Introduction ZX3030B AC/DC Three Phase Standard Power Source adopts advance ARM+...

... Meter SINGLE PHASE METER- SPRS The Single Phase Portable (GF112B) from GFUVE is a hand- he...

Portable Three Phase Meter MCTP03 1) Small size and weight 2) Used in lab or worksite 3) LCD display 4) Accuracy class: 0.2 or 0.5 ...

... 3 Marking ...................... 4 color code marking 4 Flame Retardant ........ Using UL 94 V-0 approved coating for fl ame retardant type 5 Refe...

..., Dacromet, black oxide, zinc plated, or HDG (hot-dip galvanized), it is possible to find custom-made washers with those finishes. Non- was...

... washer are m3, M4, M5, M6, M8, m10.m12, M14, M16. These specifications are commonly used. The national of spring washer GB / T 94.1-87 sp...

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...

... to the Chinese national for generators. It outlines the specifications and performance requirements for various types of g...

.... The for energy-saving certification of double-ended fluorescent lamps for general lighting is GB 19043-2013 (hereinafter to as ...

Protable 2J energy Impact Testing Machine Standard Spring Operated Impact Hammer Specifications: Test object shell, operating arm, handle, knob, indic...

... 69.1 Plug American UL498 plug and socket gauge Gauge drawing number number number name 1 Articulate probe with web sto...

...stainless steel nuts"), and the copper alloy domed cap nuts (hereafter to as "copper alloy nuts"), all for general use for the characteris...

... IC Fixed 2.5V V ±0.05% 10 mA 8-VSSOP Series Voltage IC Fixed 2.5V V ±0.05% 10 mA 8-VSSOP Features of REF5025IDGKR FET input: IB...

... With Diameter Butt Welding Flange 1. Flange connection or flange joint to the detachable connection which is connected by flange, g...

MTU-3 MPI Block ISO9934-2 Same To Block Type 1 Product name: Magnetic inspection block Type number : MTU-3 Test block name MTU-3 Re...

... to YOKOHAMA S-400-2 Double Air Spring This item Detailed Parameter Table 1: GUOMAT NO. ence No. Hight H(mm) Commonly Maximum Stroke(mm) ...

.... · ZCPE■■■■ ■■1■■: RAL9004. Loading Capacity: · Static loading:800KG. COMPLIANCE () · Comply with ANSI/EIA RS-310-D · IEC60297-2...