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Atec ExtechS DL400 User Manual

Light meter/datalogger, Records data on an sd card in excel, Format

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Specifications subject to change without notice.
Copyright © 2010 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.

www.extech.com

9/1/11 - R1

Records data on an SD card in Excel

®

format

For easy transfer to a PC for analysis

Light Meter/Datalogger

Ordering Information:

SDL400 ................Light Meter/Datalogger
SDL400-NIST ......SDL400 w/Certificate of Calibration Traceable to NIST standards

872502 ................Type J Bead Wire Probe (-328 to 392°F/-200 to 200°C)
TP870 ..................Type K Bead Wire Probe (-40 to 482°F/-40 to 250°C)
TP200 ..................Type K Clamp Probe (-4 to 200°F/-20 to 93°F)
TP400 ..................Type K Clamp Probe (-4 to 450°F/-20 to 232°C)
153117 ................117V AC Adaptor
UA100-240 ..........100-240V AC Adaptor with 4 plugs (US, EU, UK, AU)

Features:

Wide range to 10,000Fc or 100kLux

Cosine and color-corrected measurements

Utilizes precision silicon photo diode and spectral response filter

Datalogger date/time stamps and stores readings on an SD card in
Excel

®

format for easy transfer to a PC

Offset adjustment used for zero function
to make relative measurements

Adjustable data sampling rate: 1 to 3600 seconds

Stores 99 readings manually and 20M readings via 2G SD card

Type K/J Thermocouple input for high temperature measurements

Large backlit LCD display

Record/Recall MIN, MAX readings

Data Hold plus Auto power off with disable function

Built-in PC interface

Complete with 6 x AA batteries, SD card, hard carrying case and
light sensor with protective cover

Specifications

Range

Resolution

Basic Accuracy

Fc Range

200, 2000, 10kFc

0.1Fc

±4%rdg

Lux Range

2000, 20k, 100kLux

1Lux

±4%rdg

Type K Temperature

-148 to 2372°F (-100 to 1300°C)

0.1°

±(0.4% + 1.8°F/1°C)

Type J Temperature

-148 to 2192°F (-100 to 1200°C)

0.1°

±(0.4% + 1.8°F/1°C)

Memory

20M data records using 2G SD card

Dimensions

7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)

Weight

16.2oz (475g)

Measures a wide range of light conditions