High precision thermometerPHP 601

The main applications include:

• Temperature measurement using RTD and/or thermocouple
• Absolute or differential measurement on two channels
• Differential temperature analysis
• Check the temperature stability of the stove or bathroom
• Monitoring (alarm) and temperature recording.
• Resolution: 0.001 ° C
• Accuracy: 0.005 ° C
• independent
• RTD and thermocouple
• two-input
• RS232 or IEEE488 interface

function

PHP601 is a high-precision, dual input thermometer suitable for use with RTDs (e.g. Pt100) and thermocouples. PHP601 has the ability to store sensor features and coefficients, and can scan up to 12 sensors using the SHP101 scanner model.

Its main applications include temperature sensor calibration. By using our CAL'EXPERT software to drive PHP601 thermometers, scanners, and a thermal device such as a temperature bathroom or oven, a complete calibration program can be performed to generate reports and print certificates for individual sensors.

Impedance measurement …………………………………………………..

（1）4Line configuration, all currents. regarding3Line configuration, increase1mW.

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

tDC voltage measurement …………………………………………………..

(1) The accuracy is expressed as ± (% reading+nV) at 23 ° C ± 1 ° C

The accuracy of temperature coefficient ≤ 10%/° C is above 90 days.

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 either RS232 (standard) or IEEE488 (optional).

-Direct control of SHP101 scanner

-Store up to 5000 measurements along with the date.

-Measurement triggered by internal or external events.

-Two alarm output relays.

RTDmeasure…………………………………………………..

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

- Standardized sensors according to IEC Publication 751/1995,

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

JISC 1604/1989, a = 3912, 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 definition of the Callendar and Van Dusen equations is determined by coefficients (Ro, A, B, C) or by four coupling points (impedance/temperature)

-The definition of the EIT 90 equation is determined by R at 0.01 ° C and offset function coefficients or by impedance values at a fixed point.

-The polynomial equation defines each point (maximum value of 25 points).

The correction offset ITS 90-IPTS 68 was applied in 1993 for sensors that do not comply with the International Temperature Measurement Standard (ITS90).

Select 6 measurement currents (0.125 up to 4 mA), 3 current waveforms (DC, pulse, and AC), and define self heating measurement together with the I/V2 function.

3 or 4-wire configuration.

Temperature measurement using thermocouples…………………………………………………..

Sensor type:

-The standard is based on IEC publication 580-1/1995 (thermocouples K, T, J, E, R, S, B, and N)

Thermocouples U and L are in accordance with DIN 43710.

Thermocouple C follows the Hosking curve.

Thermocouple Platinel (Pl) uses platinum alloy according to Engelhard curve for Platinel thermocouples

-Special thermocouple made of molybdenum/nickel molybdenum.

-The polynomial equation defines each point (maximum of 25 points)

True differential measurement.

Programmable internal or external reference connection compensation.

The correction offset ITS 90-IPTS 68 was applied in 1993 for sensors that do not comply with the International Temperature Measurement Standard (ITS90).

General specification description

Three language classes are used for menus and online help (English, French, German)

LCD graphic display with backlight.

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

Scanner SHP 101scanner

(See separate introduction)

This is a desktop type scanner that focuses on low-level signals and is used for switching between 12 (2-wire) inputs (thermocouples) or 6 (4-wire) inputs (RTDs), as well as possibly mixing both types of inputs.

The execution of the conversion channel can be done automatically by PHP or manually through the keyboard on the front panel.

Highlighting repeatability between channels: Dt £ 0.02°C.

Easy sensor connection through the use of screw terminal blocks.

calibration softwareLCL30

(See separate menu introduction)

This software 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:

• Develop calibration procedures.
• Select a standard sensor from the list used as a reference; This list is updated by the user.
• Control the thermal reference source.
• Collect measurements.
• Print and save calibration reports for all sensors.
• It can also enable users to verify and replay the history of calibrated sensors.

attachment

• 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 instructions

PHP 601-1 high-precision thermometer

PHP 601-2 high-precision thermometer with battery

PHP 601-3 high-precision thermometer with IEEE 488.2 interface

PHP 601-4 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 line, 9-pin male/9-pin female

AN 5836 IEEE 488 line, 2-meter

ER 48379 LEMO socket connection

ACL 4603 LEMO 2-meter long line

AN 5847B Pt 100 standard sensor with plug

AN 5847C LEMO Pt 100 standard sensor

AN 5848-20000A Pt 100 reference sensor with plug

AN 5848-30000A LEMO Pt 100 reference sensor

AN 5848-30001A LEMO Pt 100 reference sensor

T 1200 standard thermocouple

PEM 40316 LEMO-DIN adapter

LCL 30 automatic calibration software