ขาย TENMARS TM-202

Light meter Lux Meters เครื่องวัดแสง > Light / Lux Meter เครื่องวัดแสง DIGITAL Light / Lux Meter เครื่องวัดแสง TM-202 TENMARS ช่วงวัด 200,000 lux ปรับ 0 ได้

TM-202 ... Digital Light Meter
DISPLAY

• 3½ digits LCD with maximum reading 2000.
• Overload indication.
• Low battery indication.

FUNCTIONS

• According to JISC1609:1993 and CNS 5119 general A class specifications.
• Spectral response close to CIE luminous spectral efficiency.
• Measuring intensities of illumination in unit of Lux or Foot-candle.
• Measuring lights source include all visible range.
• Length of wire for light sensor: approximately 1.5M.
• Cosine angular corrected.

Model

TM-201

TM-202

Data hold

V

V

DC analog output

V

Max/ Min /AVG hold

V

Max hold

V

Zero adjustment

V

V

Sensor

Silicon photodiode and filter

Measuring range

20 (TM- 202) , 200, 2000, 20000, 200000 Lux

20,200, 2000, 20000 Foot-candle

Accuracy

+/- 3% (Calibrated to standard incandescent lamp 2856º K)

+/- 8% (other visible light source TM-201)

+/- 6%(other visible light source TM-202)

Angle deviation from

cosine characteristics

30º

+/- 2%

60º

+/- 6%

80º

+/- 25%

DIMENSION

Meter size (LxWxH)

130x55x38mm

Sensor size (LxWxH)

80x55x25mm

Weight (including battery)

250g

APPLICATION :

warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic,video, parking garages, museums, art galleries, stadiums, building security.