LUX Light Meter
Luminance and Luminous Intensity Measurement
(Model No.: TM- 215)

Quality Product ~ Made in Taiwan

Application:

Lux Light Meter is designed for measuring Luminance (unit: Lux/FC) and Luminous intensity (unit: candela or CD), while complying with the specifications: DIN5032-7-2017 Class C, JJG 245-2005 Class B, JIS C 1609-1: 2006 Class A, CNS5119.

Features:

• Display of reading: LCD display with 4 digits, where the maximum number shown is 9999.
• Unit: LUX /FC/CD
• Data holding function (HOLD)
• Automatic and manual shifting
• Backlight display
• Auto power off (15 minutes after last usage) and
• disable the function.
• Maximum/minimum hold.
• Overload indication: “OL”.
• Datalogging capacity 7000 records.
• Interval of data storage: 1 second to 10 days.
• Low battery indication
• Average of 4 or 5 point
• Transmittance measurement

Specifications:

• Measuring range:
  • 400.0, 4,000, 40,000, 400,000 Lux
  • 40.00, 400.0, 4,000, 40,000 Foot-Candle
• Resolution:
  • 0.1, 1, 10, 100 Lux
  • 0.01, 0.1, 1, 10 Foot-Candle
• Accuracy: ±3% (for light source A of 2856˚K)
• Relative Spectral Response (f1´): ±8% CIE visible light V(λ)
• Cosine characteristic (f2): ±6%
• Oblique incident light characteristic (angle):
  • 10˚: ±1.5%
  • 30˚: ±3%
  • 60˚: ±10%
  • 80˚: ±30%
• Linearity (JISC 1609-1:2006) (Accuracy of various light sources):
  • < 3000 Lux :±5% with reading ± 1
  • 3000 Lux to 9999 Lux:±7.5% with reading ± 1 
  • > 10000Lux(930 FC) N/A
• Initial Adjustment(fADJ) DIN5032 Part7 JJG 245-2005: ±5% with reading ±1
• Linearity(f3) DIN5032 Part7 JJG 245-2005: ±2.5%
• Range change(f11): ±2%
• Fatigue(f5): -1%
• IR response(fIR): ±4%
• UV response(fUV): ±2.5%
• Temperature(f6T): ±1%
• Response time:
  • Auto shifting: ≦5 seconds
  • Manual shifting: ≦2 seconds

Accuracy is specified for ambient temperatures between 15°C to 28°C (59°F to 82°F)

Standards Certification:

• CE
• ROHS
• DIN5032-7-2017 Class C
• JJG 245-2005 Class B
• JIS C 1609-1: 2006 Class A
• CNS5119

Dimension:

• Dimensions:140x65x37.5mm(length x width x height)
• Sensor:81x57x28(H) mm(length x width x height)
• The line length of the light receiver: approximate 100 cm
• Weight: Approximately 300 grams

Accessories:

• User manual
• USB cable
• 9V battery
• Carrying case
• AC 100~240V to DC 9V/0.5A(9mm) adaptor