Nhiệt Ẩm Kế Tự Ghi T and D TR-72U, dải đo -10 - 60°C (Mã đặt hàng: 9978)

TR-71U

TR-72U

Measurement Item

Temperature Only

Temperature

Humidity

Measurement Channels

2 Ch
(Select from Ch 1 internal / Ch 2 external)

1 Ch

1 Ch

Internal Temperature Sensor

-10 to 60°C

-10 to 60°C

-

External Sensor

-40 to 110°C

0 to 50°C

10 to 95%RH

Optional Sensors

-60 to 155°C (*1)

-40 to 110℃

-

Internal Sensor
Thermal-Constant Time

12 min.

12 min.

-

Measurement Accuracy (Standard Sensor)

Average ±0.3°C(-20 to 80°C) Average ±0.5°C(-40 to-20/80 to 110°C)

Average ±0.3°C(0 to 50°C)

±5%RH (At 25°C 50%RH)

Measurement Resolution Display

0.1°C

1%RH

Sensor

Thermistor

Macromolecular Humidity Sensor

Recording Intervals

1,2,5,10,15,20,30 sec. / 1,2,5,10,15,20,30,60 min. / Total of 15 choices

Logging Capacity

8,000 data sets (One data set consists of readings for all channels in that type of unit.)

Recording Mode

Endless (Overwrite from the oldest data when logging capacity is full)
One Time (Stop recording when logging capacity is full)

LCD Displayed Items

Measurements (Ch 1 only, Ch 2 only, alternating display) / Recording Status / Battery Life Warning / Amount of Recorded Data / Unit of Measurement

Battery

AA Alkaline Battery (LR6)

Battery Life

About 1 year (*2)

Interface

USB Communication Cable (option: RS-232C)

USB Communication Time

When downloading 1 unit at full logging capacity : About 8 sec.

Dimensions

H55mm x W78mm x D18mm

Weight

About 62g (Including AA alkaline batteries)

Operating Environment

Temperature: -10 to 60°C / Humidity: under 90%RH (without condensation)

Attached Sensors

TR-0106 x 2

TR-3100 x 1

Accessories

AA Alkaline Battery (LR6) x 1, USB Communication Cable (US-15C) x 1,
User's Manual (Warranty) x 1, Software Set x 1