Tenmars TM-202 เครื่องวัดแสง Lux Meter

TM-202 ฟังก์ชั่นการวัด

เครื่องวัดแสง Lux Meter

TM-202 จุดเด่น

Low cost highest precision.
Overload Indication: LCD will show “OL” in the left highest position.
Low battery Indication.
Sampling Rate: 2.5 times per second for digital display.
Spectral response close to CIE luminous spectral efficiency.
Cosine Angular corrected.
Measuring lights source include all visible.
Measuring intensities of illumination in Lux or footcandles.
DC analog output.
Data hold.
Zero adjustment.
Large integrated circuit design.

TM-202 ช่วงการวัด

Measuring Range

20,200,2000, 20000,200000 Lux
20,200,2000,20000 Footcandles

Accuracy

±3%(Calibrated to standard incandescent lamp 2856∘K)

6% other visible light source

Angle deviation from cosine   characteristics

10   =   ±0.5%
30   =   ±2%
50   =   ±3%
60   =   ±6%
80   =   ±25%

TM-202 Power Supply

9V NEDA 1604, IEC 6F22, JIS 006P battery x 1pc

TM-202 ขนาดสินค้า

Dimensions:130x55x38mm(length x width x height).
Sensor:80x55x25(length x width x height).
Weight: Approximately 250 grams.

TM-202 อุปกรณ์ที่มาในชุด

User’s manual,carrying case,9V
battery,3Ø plug (TM-202) 

TM-202 ข้อมูลจำเพาะ

Display  3½ digits LCD with maximum reading 2000 

Battery life  About 200 hours