PROVA-136 / Temperature Calibrator (RTD + TC)


 

 


제 품 특 징


- High precision and combination of RTD and Thermocouple (TC) calibration
- Source and measure 14 types of RTD and resistance
- Source and measure 11 types of thermocouples (TC)
- 4W, 3W, and 2W connections for RTD simulation and measurement
- Current calibration of 4 fixed values
    (100μA, 250μA, 1mA, and 2mA)
- ℃ and ℉ selectable
- Accept wide range of excitation current (0.05mA to 5mA) for RTD simulation
- Individual Thermocouple cold junction
   compensation (CJC) for simulation and measurement of thermocouples. CJC can be used to fine tune temperature calibration.
- Easy 0% and 100% setup and operation
- Easy 25%▲ (up) and 25▼ (down) for temperature calibration.
- Individual memory of 0% and 100% setup for different RTD types and thermocouple types
- Auto step and auto ramp for easy linear calibration
- Detection of too low or too high excitation current (LO or HI) from the measurement device
- Warning of exceeding calibrator driving current (IEX)
- Memory of last setup when power off
- Easy numerical keypad for input
- Dot Matrix LCD with backlight
- Very low power consumption of 30mA with backlight off
- 15 minutes smart auto-power-off. 15 minutes timer resets itself when any input changes
- 2 minutes smart auto-backlight-off. 2 minutes timer resets itself when any input changes



 

기술적 세부 사항

Specifications apply from +18 °C to +28 °C unless stated otherwise. All specifications assume a 5-minute warm-up period.
Ohm Measure:
측정범위(Ω)
분해능(Ω)
0.000Ω-100.00Ω
0.001Ω
100.00Ω-1000.0Ω
0.01Ω
1000.0Ω-7000.0Ω
0.1Ω
측정범위(Ω)
정확도(% of Reading + Floor)
0.000Ω-400.00Ω
0.015% ±0.05Ω
400.00Ω-4000.0Ω
0.015% ±0.5Ω
4000.0Ω-7000.0Ω
0.03% ±1.0Ω


Ohm Source (Accuracy is based upon 4W connection):

측정범위(Ω)
Excitation Current from Measurement Device
Accuracy (% of Output + Floor)
1.0Ω-400.0Ω
0.5mA to 5mA
0.015%+0.1Ω
400.0Ω-1500.0Ω
0.05mA to 5mA
0.015%+0.5Ω
1500.0Ω-4000.0Ω
0.05mA to 5mA
0.015%+0.5Ω
4000.0Ω-7000.0Ω
0.05mA to 5mA
0.03%+1Ω

Ohm Resolution (Source): Range(Ω)ㄴ
측정범위(Ω)
분해능(Ω)
1.0Ω-7000.0Ω
0.1Ω

RTD resolution in ℃:
측정범위
분해능(measure)
분해능(source)
-200℃ - 0℃
0.1℃
0.1℃
0℃ - 800℃
0.01℃
0.1℃

RTD measure in ℃:
RTD Type (α)
Measure(℃)
Source Current
측정범위
분해능
10Ω
Pt(385)
-200 - 100
1.5
2㎃
100 - 800
1.8
50Ω
Pt(385)
-200 - 100
0.4
2㎃
100 - 800
0.5
100Ω
Pt(385)
-200 - 100
0.2
1㎃
100 - 800
0.015%+0.18
200Ω
Pt(385)
-200 - 100
0.2
1㎃
100 - 630
0.015%+0.18
500Ω
Pt(385)
-200 - 100
0.3
250㎂
100 - 630
0.015%+0.28
1000Ω
Pt(385)
-200 - 100
0.2
100㎂
100 - 630
0.015%+0.18
100Ω
Pt(3902)
-200 - 100
0.2
1㎃
100 - 500
0.015%+0.18
100Ω
Pt(3916)
-200 - 100
0.2
1㎃
100 - 630
0.015%+0.18
100Ω
Pt(3926)
-200 - 100
0.2
1㎃
100 - 630
0.015%+0.18
10Ω Cu(427)
-100 - 260
1.5
2㎃
120Ω Ni(672)
-80 - 260
0.15
1㎃
50Ω Cu(4S27)
-180 - 200
0.4
2㎃
100Ω Cu(427)
-180 - 200
0.2
2㎃
YSI400
15-50
0.2
100㎂

RTD source in°C. 
RTD Type (α)
Source(℃)
측정범위
분해능
10Ω
Pt(385)
-200 - 100
1.5
100 - 800
1.8
50Ω
Pt(385)
-200 - 100
0.4
100 - 800
0.5
100Ω
Pt(385)
-200 - 100
0.2
100 - 800
0.015%+0.18
200Ω
Pt(385)
-200 - 100
0.2
100 - 630
0.015%+0.18
500Ω
Pt(385)
-200 - 100
0.3
100 - 630
0.015%+0.28
1000Ω
Pt(385)
-200 - 100
0.2
100 - 630
0.015%+0.18
100Ω
Pt(3902)
-200 - 100
0.2
100 - 500
0.015%+0.18
100Ω
Pt(3916)
-200 - 100
0.2
100 - 630
0.015%+0.18
100Ω
Pt(3926)
-200 - 100
0.2
100 - 630
0.015%+0.18
10Ω Cu(427)
-100 - 260
1.5
120Ω Ni(672)
-80 - 260
0.15
50Ω Cu(4S27)
-180 - 200
0.4
100Ω Cu(427)
-180 - 200
0.2
YSI400
15-50
0.2

RTD Resolution in ℉:
측정범위
분해능(measure)
분해능(source)
-328 ℉ - 32℉
0.1℉
0.1℉
32℉ - 1472℉
0.1℉
0.1℉

RTD measure in ℉:
RTD Type (α)
Measure(℉)
Source Current
측정범위
분해능
10Ω
Pt(385)
-328 - 212
2.7
2㎃
212 - 1472
3.24
50Ω
Pt(385)
-328 - 212
0.72
2㎃
212 - 1472
0.9
100Ω
Pt(385)
-328 - 212
0.36
1㎃
212 - 1472
0.015%+0.324
200Ω
Pt(385)
-328 - 212
0.36
1㎃
212 - 1166
0.015%+0.324
500Ω
Pt(385)
-328 - 212
0.54
250㎂
212 - 1166
0.015%+0.504
1000Ω
Pt(385)
-328 - 212
0.36
100㎂
212 - 1166
0.015%+0.324
100Ω
Pt(3902)
-328 - 212
0.36
1㎃
212 - 932
0.015%+0.324
100Ω
Pt(3916)
-328 - 212
0.36
1㎃
212 - 1166
0.015%+0.324
100Ω
Pt(3926)
-328 - 212
0.36
1㎃
212 - 1166
0.015%+0.324
10Ω Cu(427)
-148 - 500
2.7
2㎃
120Ω Ni(672)
-112 - 500
0.27
1㎃
50Ω Cu(4S27)
-292 - 392
0.72
2㎃
100Ω Cu(427)
-292 - 392
0.36
2㎃
YSI400
59-122
0.36
250㎂

 to the specifications :
RTD Type (α)
Source(℉)
측정범위
분해능
10Ω
Pt(385)
-328 - 212
2.7
212 - 1472
3.24
50Ω
Pt(385)
-328 - 212
0.72
212 - 1472
0.9
100Ω
Pt(385)
-328 - 212
0.36
212 - 1472
0.015%+0.324
200Ω
Pt(385)
-328 - 212
0.36
212 - 1166
0.015%+0.324
500Ω
Pt(385)
-328 - 212
0.54
212 - 1166
0.015%+0.504
1000Ω
Pt(385)
-328 - 212
0.36
212 - 1166
0.015%+0.324
100Ω
Pt(3902)
-328 - 212
0.36
212 - 932
0.015%+0.324
100Ω
Pt(3916)
-328 - 212
0.36
212 - 1166
0.015%+0.324
100Ω
Pt(3926)
-328 - 212
0.36
212 - 1166
0.015%+0.324
10Ω Cu(427)
-148 - 500
2.7
120Ω Ni(672)
-112 - 500
0.27
50Ω Cu(4S27)
-292 - 392
0.72
100Ω Cu(427)
-292 - 392
0.36
YSI400
59-122
0.36

Temperature of Thermocouples 

℃
℉
측정범위
정확도
측정범위
정확도
K
-200~-150
0.7
-328~-238
1.26
-150~0
0.6
-238~32
1.08
0~1000
0.5
32~1832
0.90
1000~1370
0.7
1832~2498
1.26
J
-200~-150
1.0
-382~-238
1.80
-150~0
0.6
-238~32
1.08
0~1050
0.7
32~1922
1.26
E
-200~-150
0.8
-382~-238
1.44
-150~0
0.5
-238~32
0.90
0~850
0.4
32~1562
0.72
850~1000
0.4
1562~1832
1.26
T
-200~-150
0.7
-382~-238
1.44
-150~0
0.6
-238~32
1.26
0~400
0.5
32~752
0.54
R
0~500
1.5
32~982
2.70
500~1760
1.0
932~3200
1.80
S
0~500
1.5
32~932
2.70
500~1760
1.0
932~3200
1.80
N
-200~0
1.0
-328~32
1.80
0~1300
0.6
32~2372
1.08
L
-200~0
0.8
-328~32
1.44
0~900
0.6
32~1652
1.08
U
-200~0
1.1
-328~32
1.98
0~600
0.5
32~1112
0.90
B
600~800
1.3
1112~1472
2.34
800~1000
1.0
1472~1832
1.80
1000~1820
0.9
1832~3308
1.62
C
0~1800
0.8
32~3272
1.44
1800~2310
1.2
3272~4190
2.16

DC Output Current in the OHM measurement Manual mode (Operating Voltage<2.5V , Open Circuit:3.7V)
DC Current
Accuracy of reading
100㎂
±0.015% 0±0.05㎂
250㎂
±0.015% 0±0.05㎂
1㎃
±0.015% 0±0.05㎂
2㎃
±0.015% 0±0.05㎂




제품 사양


세부사항
내 용
크기
214.0(L) * 98.8(W) * 56.0(H) mm
Battery Type
1.5V LR6 AA x 5
Power Consumption
30㎃ with backliget off
Battery Life
60 Hours with backliget off (Alkaline type)
무게
63g / 22.2z (batteries included)
사용환경
0°C ~ 50°C(32℉ ~ 122℉), 85% RH 이하
보관환경
-20℃ ~ 60℃(-4℉ ~ 140℉), 75% RH 이하
기본악세사리
사용설명서
Carrying case
1.5V SUM-3 AA x 5
Test leads with prods and alligator clips x 2 sets (black and red)
Test leads with banana piugs and alligator clips x 1set (black and red)
Stackable test leads for short circuit x 1 (10cm,black)
K 타입 온도센서 (dual plug) x 1
K 타입 온도센서 (single plug) x 1