jual alat tegangan murah Fluke 9170-A-256 Metrology Well Calibrators

Specifications
9170 9171 9172 9173
Range
( at 23 ° C ambient) – 45 ° C to 140 ° C
( – 49 ° F to 284 ° F) – 30 ° C to 155 ° C
( – 22 ° F to 311 ° F) 35 ° C to 425 ° C
( 95 ° F to 797 ° F) 50 ° C to 700 ° C†
( 122 ° F to 1292 ° F)
Display Accuracy ± 0.1 ° C full range ± 0.1 ° C: 35 ° C to 100 ° C
± 0.15 ° C: 100 ° C to 225 ° C
± 0.2 ° C: 225 ° C to 425 ° C
7nbsp; ± 0.2 ° C: 50 ° C to 425 ° C
± 0.25 ° C: 425 ° C to 660 ° C
Stability ± 0.005 ° C full range ± 0.005 ° C: 35 ° C to 100 ° C
± 0.008 ° C: 100 ° C to 225 ° C
± 0.01 ° C: 225 ° C to 425 ° C ± 0.005 ° C: 50 ° C to 100 ° C
± 0.01 ° C: 100 ° C to 425 ° C
± 0.03 ° C: 425 ° C to 700 ° C
Axial Uniformity
( 60 mm) ± 0.1 ° C at – 45 ° C
± 0.04 ° C at – 35 ° C
± 0.02 ° C at 0 ° C
± 0.07 ° C at 140 ° C
7nbsp; ± 0.025 ° C at – 30 ° C
± 0.02 ° C at 0 ° C± 0.07 ° C at 155 ° C ± 0.05 ° C: 35 ° C to 100 ° C
± 0.1 ° C: 100 ° C to 225 ° C
± 0.2 ° C: 225 ° C to 425 ° C ± 0.1 ° C: 50 ° C to 100 ° C
± 0.25 ° C: 100 ° C to 425 ° C± 0.4 ° C: 425 ° C to 700 ° C
Radial Uniformity ± 0.01 ° C full range ± 0.01 ° C: 35 ° C to 100 ° C
± 0.02 ° C: 100 ° C to 225 ° C
± 0.025 ° C: 225 ° C to 425 ° C ± 0.01 ° C: 50 ° C to 100 ° C
± 0.025 ° C: 100 ° C to 425 ° C
± 0.04 ° C: 425 ° C to 700 ° C
Loading Effect
( with a 6.35 mm
reference probe and
three 6.35 mm probes) ± 0.02 ° C at – 45 ° C
± 0.005 ° C at – 35 ° C
± 0.01 ° C at 140 ° C ± 0.005 ° C at – 30 ° C
± 0.005 ° C at 0 ° C
± 0.01 ° C at 155 ° C ± 0.01 ° C full range ± 0.02 ° C at 425 ° C
± 0.04 ° C at 700 ° C
Hysteresis 0.025 ° C 0.04 ° C 0.07 ° C
Well Depth 160 mm ( 6.3 in) 203 mm ( 8 in)
Resolution 0.001 ° C
Display LCD, ° C or ° F, user-selectable
Key Pad
Ten key with decimal and + / – button. Function keys, menu key, and ° C / ° F key.
Cooling Time 44 min: 23 ° C to – 45 ° C
19 min: 23 ° C to – 30 ° C
19 min: 140 ° C to 23 ° C 30 min: 23 ° C to – 30 ° C
25 min: 155 ° C to 23 ° C 220 min: 425 ° C to 35 ° C
100 min: 425 ° C to 100 ° C 235 min: 700 ° C to 50 ° C
153 min: 700 ° C to 100 ° C
Heating Time 32 min: 23 ° C to 140 ° C
45 min: – 45 ° C to 140 ° C 44 min: 23 ° C to 155 ° C
56 min: – 30 ° C to 155 ° C 27 min: 35 ° C to 425 ° C 46 min: 50 ° C to 700 ° C
Size ( HxWxD) 366 x 203 x 323 mm ( 14.4 x 8 x 12.7 in)

Weight

14.2 kg ( 31.5 lb)

15 kg ( 33 lb)

13.2 kg ( 29 lb)

15 kg ( 33 lb)
Power 115 V ac ( ± 10 % ) , or
230 V ac ( ± 10 % ) , 50/ 60 Hz, 550 W 115 V ac ( ± 10 % ) , or
230 V ac ( ± 10 % ) , 50/ 60 Hz, 1025 W
Computer Interface RS-232 Interface with 9930 Interface-it control software included
Traceable Calibration
( NIST) Data at – 45 ° C, 0 ° C, 50 ° C, 100 ° C, and 140 ° C Data at – 30 ° C, 0 ° C, 50 ° C, 100 ° C, and 155 ° C Data at 100 ° C, 150 ° C, 250 ° C, 350 ° C, and 425 ° C Data at 100 ° C, 200 ° C, 350 ° C, 500 ° C, and 660 ° C
† Calibrated to 660 ° C; reference thermometer recommended at higher temperatures.
Specifications
Built-in Reference Input
Temperature Range – 200 ° C to 962 ° C ( – 328 ° F to 1764 ° F)
Resistance Range 0 & to 400 & , auto-ranging
Characterizations ITS-90 subranges 4, 6, 7, 8, 9, 10, and 11 Callendar-Van Dusen ( CVD) : R0, a, b, d
Resistance Accuracy 0 & to 20 & : 0.0005 W
20 & to 400 & : 25 ppm
Temperature Accuracy
( does not include probe uncertainty) 10 & PRTs:
± 0.013 ° C at 0 ° C
± 0.014 ° C at 155 ° C
± 0.019 ° C at 425 ° C
± 0.028 ° C at 700 ° C 25 & and 100 & PRTs:
± 0.005 ° C at – 100 ° C
± 0.007 ° C at 0 ° C
± 0.011 ° C at 155 ° C
± 0.013 ° C at 225 ° C
± 0.019 ° C at 425 ° C
± 0.027 ° C at 661 ° C
Resistance Resolution 0 & to 20 & : 0.0001 &
20 & to 400 & : 0.001 &
Measurement Period 1 second
Probe Connection 4-wire with shield, 5-pin DIN connector
Calibration NVLAP accredited ( built-in reference input only) , NIST-traceable calibration provided