Sper Scientific 800024 User Manual

4 Channel
Datalogging

Thermometer

800024

INSTRUCTION MANUAL

SPER
SCIENTIFIC LTD.

304

SETUP

HOLD

CLOCK

REC

200

C

328

F

POWER-UP OPTIONS

REC

800024

T1-T2

INTV

C

1370RANGE
2498

F

C
F

CONTENTS

TITLE PAGE

I. Introduction

…………………………………………………………………………….…..1

II. Specifications

……………………………………………………………………………

III. Symbol Definition and Button Location

……………………………….2

IV. Operation Instructions…………………………………………….………… ……

4.1 Power-Up & turn ON/OFF backlight

4.2 Connection the Thermocouples………………………………………………………....3

4.3 Selecting the Temperature Scale………… ……………………………………………..

3

4.4 Data-Hold Operation…………………………………………………………………….…

4.5 T1-T2 Operation……………………………………………………………………………

3

4.6 Record and Erase memory Operation

3

4.7 Clock Setup…………………………………………………………………………………

4.8 Recording Interval Setup………… ………………………………………………………

4

4.9 MAX/MIN Operation

4.10 Auto Power Off…………….……………………………………………………………...

4.11 Low Battery Condition ………………………………… .……………………………. ..

4

4.12 Calibration Point………………………………………………………………………….

4

4.13 Digital Output……………………...………………… …………………………………...

4

V. Setup TestLink SE-309—RS232 interface softwar e

(Appendix: Thermocouple probe specification)…….………………………………………5

………………………………………………………………………..

………………………………………………….....3

……..………….………………………………

………….… 5

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I. Introduction:

y

This instrument is a four channel digital thermomete r for use with any K-type thermocouple as
temperature sensor. Temperature indication follows National Bureau of Standards and IEC584
temperature/voltage table for K-type thermocouples. It internal memory can keep up to 16,000
records per channel. (note1.) It uses RS232 interfa ce to perform bi-directional communication with
PC.

II. Specifications:

Numerical Display:

Measurement Range:

Resolution:

Input Protection at Thermocouple Input: 60V DC, or 24Vrms AC

Environmental:

ο Operating Temperature and Humidity: 0°C ~50°C (32°F ~ 122°F) ; 0 ~ 80% RH
ο Storage Temperature and Humidity: -10°C to 60°C (14°F ~ 140°F); 0 ~ 80% RH
ο Altitude up to 2000 meters.

Accuracy: at ( 23 ± 5°C )

-200°C ~ 200°C ±(0.2% reading + 1°C)
200°C ~ 400°C ±(0.5% reading + 1°C)
400°C~1370°C ±(0.2% reading + 1°C)

-328°F ~ -200°F ±(0.5% reading + 2°F)

-200°F ~ 200°F ±(0.2% reading + 2°F)

200°F ~ 2498°F ±(0.3% reading + 2°F)

The basic accuracy Specification does not include the error of the probe. P lease refer to the
probe accuracy specification for additional details.

Electromagnetic Compatibility: Total accuracy = specified accuracy ±2°C(3.6°F)

Sample Rate:
Dimension: 184×64×30mm

Weight:

Accessory: K Type Bead Probe×2, Batt ery, Carrying Case, Instruction Menu, Software progra m,

Power requirement:

Battery Life: Approx. 100hrs with alkaline battery

AC Adapter:
Plug Diameter: 3.5mm×1.35mm

Option :

note1:

4 digital Liquid Crystal Display per channel.

-200°C ~ 1370°C -328°F ~ 2498°F

-200°C~ 200°C 0.1°C; 200°C ~1370°C 1°C

-200°F~ 200°F 0.1°F; else 1°F

Range Accuracy

Temperature Coefficient:

For ambient temperatures from 0°C ~ 18°C and 28°C
~ 50°C, for each °C ambient below 18°C or above
28°C add the following tolerance into the accurac
spec.

0.01% of re ading + 0.03°C
( 0.01% of reading + 0.06°F )

Note:

3 seconds per period

250g Approx.

RS-232 Connection Cable

9 Volt Battery

9VDC ±15% 100mA

AC Adapter

Every time you press "REC" button to start recording data and press "REC" button again to st op
recording, there will be a data set in memory, you can store as many data sets as you want until memory
is full.

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