High precision thermometerPHP 602

The main applications include:

• Temperature measurement using RTDs
• Perform absolute or differential measurements on two channels.
• Calibration of temperature sensors.
• Differential thermal analysis.
• Verify the furnace orLiquid tankTemperature stability.
• Monitoring (alarm) and temperature recording.

resolving power:0.0001°C

Accuracy:0.009°C

RTDs

two-input

RS 232 and IEEE 488 interfacesinterface

function

PHP602 is a high-precision, dual input thermometer suitable for using TRDs.

If many probes already exist in the database, users can create new linearization tables and measurement parameters (corrections relative to standard values, serial numbers, names, calibration dates, etc.) at any time and store them in memory.

Due to these features, PHP602 is perfectly designed for precise probe calibration, comparative methods, and research on temperature phenomena.

Resistance measurement (1)Impedance measurement ……………………………………………………………………….

(1) 4Line configuration, all currents. used for3Line configuration, increase1mΩ

(2)The expression of precision. ± (% readingreading+ % rangrange) at 23°C ± 1°C

temperature measurement………………………………………………………………..

Direct reading: mV or ° C, °F or K.

-For all types of sensors, 1 to 4 calibration points can be added.

-Digital filter.

-The program can be connected using RS232 (standard) or IEEE488 (optional).

-Store up to 5000 measurements along with the date.

-Measurement triggers through internal or external events.

-Two alarm output relays.

-6 options for measuring current, ranging from 0.125 to 4 mA.

Three current waveforms: DC, pulse, and alternating, defined together with the I/V2 function for self heating measurement.

3 or 4-wire configuration.

The measurements of all types of sensors are described as follows:

-Standard sensors are based on IEC Publication 751/1995,

a = 3851, Pt 100, 200, 500 and 1000.

JISC 1604/1989, a = 3916, JPt 100.

EIT 90, a = 3926, Pt 100.

DIN 43760, a = 618, Ni 100.

MIL-T 24388C, a = 672, Ni 120.

MINCO 16/9, a = 427, Cu 10.

-The Callendar and Van Dusen equations are defined by coefficients (Ro, A, B, C) or by coupling at four points (impedance/temperature)

-The definition of the EIT 90 equation is based on R at 0.01 ° C and deviation function coefficients or impedance values at fixed points.

-Polynomial equations define each point (maximum of 25 points).

General description

LCD graphic display with backlight.

The menu and online help are available in three language classes (English, French, and German)

Connect using a 4mm plug and LEMO socket.

Commercial power supply and optional battery pack.

introduce………………………………………………………………..

ABS desktop type instrument with tilt assurance and handle.

Size: 225 x 88 x 310 mm.

Weight: 2 to 3 kg, depending on the option

Calibration software and accessories

The LCL30 software (see separate menu introduction) enables users to define automatic calibration programs.

It provides control or simulation of temperature and measures the difference between the standard thermometer and the sensor being calibrated.

This software allows:

-Print and save calibration reports for all sensors.

-It can also enable users to use a computer to verify and replay the history of calibrated sensors.

• Standard sensor AN 5847 and “working” standard sensor AN 5848 are offered with various connections: plug, DIN socket or LEMO socket.
• LEMO-DIN adapter for connection to the probe equipped with DIN socket (PEM 40316).
• T 1200 sensor, standard thermocouple connectable by using plugs.
• Cable, 2-meter length (ACL 4603) with LEMO socket at one end and RTD free sensor connection at the other end.

Ordering Guide

PHP 602-1 high-precision thermometer

PHP 602-2 high-precision thermometer with battery and charger

PHP 602-3 high-precision thermometer with IEEE 488.2 interface

PHP 602-4 high-precision thermometer with battery and IEEE 488.2 interface

Accessoriesattachment ………………………………………………………………..

AN 6901 transport box

AN 5883 right angle bracket for panel assembly

AN 5884 Launch Kit

AN 5875 RS 232 connection line, 9-pin male/9-pin female

AN 5836 IEEE 488 Connection Cable

ER 48379 LEMO socket connection

ACL 4603 LEMO 2-meter

AN 5681 Pt 25 reference sensor

AN 5847-2000 Pt 100 standard sensor with plug

AN 5847-3000 LEMO Pt 100 standard sensor

AN 5848-2000 Pt 100 reference sensor with plug

AN 5848-3000 LEMO Pt 100 Reference Sensor

AN 5848-3001 LEMO Pt 100 Reference Sensor

PEM 40316 LEMO-DIN adapter

LCL 30 automatic calibration software