Tenmars TM-215 Lux Light Meter: Lựa chọn hàng đầu tại Selangor, Malaysia, Kuala Lumpur (KL), Puchong MTM Precision Sdn Bhd

Mô tả

TM-215 Lux Light Meter

Lux Light Meter is designed for measuring Luminance (unit: Lux/FC) and Luminous intensity (unit: candela or CD)

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.
R.O.C.Pat. M588792 CN 210719405 U

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

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.

ELECTRIC SPECIFICATION

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

Standard	Comply with DIN 5032 Part7 Class C JIS C 1609-1:2006 Class AJJG 245-2005 Class B
Test Range	400.0/4000/40,000/400,000 Lux 40.00/400.0/4,000/40,000 Foot-Candle
Accuracy	0.1/1/10/100 Lux 0.01/0.1/1/10 Foot-Candle
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%
Accuracy	±3% (for light source A of 2856K )
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: "f5 seconds Manual shifting: "f2 seconds

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