* 소스/측정 TCs, RTDs, 전압, 저항* 루프파워 공급* 25%,100% 스텝, 자동 스텝, Auto ramp   Measurement Accuracy Voltage DC 30.000 V 0.02%+ 2 counts (upper display) 20.000 V 0.02%+ 2 counts (lower display) 100.00 mV 0.02%+ 2 counts -10.00 mV to 75.00 mV 0.025 % + 1 count (via TC connector) Current DC 24.000 mA 0.02%+ 2 counts Resistance 0.0 to 400.0 Ω 0.1Ω (4-wire), 0.15Ω (2- and 3-wire) 401 to 1500 Ω 0.5Ω (4-wire), 1Ω (2- and 3-wire) 1500 to 3200 Ω 1Ω (4-wire), 1.5Ω (2- and 3-wire) Source Accuracy Voltage DC 100.00 mV 0.02%+2 counts 10.000 V 0.02%+2 counts -10.00 mV to 75.00 mV 0.025 % + 1 count (via TC connector) Resistance 15.0 to 400.0 Ω 0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA) 401 to 1500 Ω 0.5 Ω(excitation current 0.05 to 0.8 mA) 1500 to 3200 Ω 1 Ω(excitation current 0.05 to 0.4 mA) RTDs and Thermocouples Measure Accuracy: NI-120 0.2 °C PT-100 (385) 0.33 °C PT-100 (393) 0.3 °C PT-100 (JIS) 0.3 °C PT-200 (385) 0.2 °C PT-500 (385) 0.3 °C PT-1000 (385) 0.2 °C Resolution: 0.1 °C J: 0.7 °C K: 0.8 °C T: 0.8 °C E: 0.7 °C R: 1.8 °C S: 1.5 °C B: 1.4 °C L: 0.7 °C U: 0.75 °C N: 0.9°C Resolution J, K, T, E, L, N, U: 0.1 °C, 0.1 °F B, R, S: 1 °C, 1 °F XK 0.6°C BP 1.2°C Source Accuracy: NI-120 0.2 °C PT-100 (385) 0.33 °C PT-100 (393) 0.3 °C PT-100 (JIS) 0.3 °C PT-200 (385) 0.2 °C PT-500 (385) 0.3 °C PT-1000 (385) 0.2 °C Resolution: 0.1 °C Note: Accuracy stated for 4-wire measurement. J: 0.7 °C K: 0.8 °C T: 0.8 °C E: 0.7 °C R: 1.4 °C S: 1.5 °C B: 1.4 °C L: 0.7 °C U: 0.75 °C N: 0.9 °C Resolution J, K, T, E, L, N, U: 0.1 °C, B, R, S: 1 °C XK 0.6°C BP 1.2°C Specifications Ramp Functions Source functions: Voltage, current, resistance, frequency, temperature Ramps Slow ramp, Fast ramp, 25% step-ramp Loop Power Function Voltage: 24V Accuracy: 10% Maximum current: 22 mA, short circuit protected Step Functions Source functions: Voltage, current, resistance, frequency, temperature Steps 25% of range, 100% of range Environmental Specifications Operating Temperature -10ºC to 55ºC Storage Temperature -20ºC to 71ºC Humidity (Without Condensation) 90% 10ºC to 30ºC 75% 30ºC to 40ºC 45% 40ºC to 50ºC 35% 50ºC to 55ºC Safety Specifications Safety Rating CSA C22.2 No. 1010.1:1992 EMC EN50082-1:1992 and EN55022:1994 Class B Mechanical & General Specifications Size 96 x 200 x 47 mm Weight 650 g Batteries Four AA alkaline batteries. Warranty Three years Battery Life 25 hours typical Shock & Vibration Random, 2G, 5-500 Hz