Thiết bị đo và ghi nhiệt độ 4 kênh Tecpel DTM-319A
Measurement Range : -200°C ~ 1,370°C (-328°F ~ 2,498°F )
k: -200~ 1370 °C (-328 ~2501°F)
J: -150 ~1000 °C (-238 ~1832 °F)
E: -150 ~ 750 °C (-238 ~ 1382°F )
T: -180 ~ 400°C (-292~ 752°F )
Data Logger Accuracy :
- ±(0.1% reading +0.7 °C); ±(0.1% reading +1.4 °F)
- Below -100°C (-148°F) ±(0.4% reading + 0.7 °C (1.4 °F)
Temperature Coefficient: 0.01% of reading +0.05 °C per °C (28°C).
Temperature scale: °C or °F user-selectable
Resolution : 0.1°C or 0.1°F< 1000 ° ( >1000 ° , 1°C )
Sensor : K, J, E, T type Thermocouple probe
Sampling rate: 3 seconds per testing circle
Input Protection : 60V DC or 24V rms AC Maximum
General Specifications:
Power Requirement: 1 piece 9V battery
Dimensions: 7.2"" x 2.5""x 1.2"" (184 x 64x 30mm)
Weight: 7.4 oz(210g)
Accessories: RS-232 cable and software for WINDOWS), Deluxe carrying case, owners English manual, TPK-
01 bead probe x 2 pcs
Option Accessory: AC adaptor( DC 9V), Special Type K thermocouples
Certificate: CE
Ordering Information: DTM-319A Thermometer
The above accuracy of DTM-319A is specified for ambient temperature between 18°C (64 °F) and 28°C (82°F).
The above specifications of DTM-319A do not include thermocouple sensor error.