AccuMac AM8060 Manuel utilisateur
AM8060 Precision Thermometer
User’s Guide
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Table of Contents
Important Notice ---- Warning........................................................................................... 2
1 Introduction................................................................................................................. 3
1.1 Main Application ................................................................................................ 3
1.2 Main Features...................................................................................................... 3
2 Specifications .............................................................................................................. 5
2.1 Specifications ...................................................................................................... 5
2.2 Probe Types ........................................................................................................ 5
3 User Interface ............................................................................................................. 6
4 General Operations .................................................................................................... 7
4.1 Connecting the probes......................................................................................... 7
4.2 Instrument connection with AC power ............................................................... 7
4.3 Instrument front panel display and touchpad. ..................................................... 7
4.4 Selecting Units .................................................................................................... 9
4.5 Selecting Sensors/Probes and Adjusting Parameters .......................................... 9
5 Instrument Calibration And Accuracy Adjustments ................................................. 17
5.1 100 Ω calibration .............................................................................................. 18
5.2 25 Ω calibration ................................................................................................ 20
5.3 Reset the measurement/calibration switch after calibration ........................... 23
6 Wireless Data Acquisition......................................................................................... 24
7 Using a Flash Drive
（
U disk
）
for Data Acquisition............................................... 30
8 Using the USB Interface for Data Acquisition ......................................................... 35
9 Appendix: Installation of USB Driver....................................................................... 39
Please read the “
Important Notice”
information on the next page before
turning on the instrument!
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Important Notice ---- Warning
Check the position of the “Measurement/Calibration
Switch” on the rear panel before turning on the device.
Please refer to Figure 2. The switch must be at the
measurement (left) position. Loss of calibration data will
occur if the switch is at the calibration (CAL) position
when the instrument is used in measurement application.
The instrument is calibrated before shipment. Only
qualified calibration agencies should use the switch when
the instrument is under calibration. Please refer to 5.
Instrument Calibration And Accuracy Adjustments
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1 Introduction
The AM8060 precision thermometer is a dual-channel temperature
readout. It can be used as either a temperature measurement device
or a temperature reference standard. It is capable of working
together with various types of platinum resistance thermometers
(PRTs) and can measure temperatures from two probes
simultaneously. The measured temperature is calculated by the
embedded microcontroller by following ITS-90 standard. The
device can also be equipped with a wireless data acquisition
function, a USB data acquisition and a flash drive interface. With
these flexible peripherals, temperature data can be easily captured
and saved in real time.
1.1 Main Application
Temperature measurement with standard platinum
resistance thermometers (SPRTs), secondary platinum
resistance thermometers (Secondary PRTs) and precision
industrial platinum resistance thermometers (IPRTs).
Either temperature reference standard or temperature
measurement.
Temperature reference for dry-wells or temperature baths.
Wireless/wire/flash real time temperature measurement/data
capturing.
1.2 Main Features
High accuracy: 0.006 ºC at 0 ºC
High resolution，0.001 ºC
Concurrent two PRTs measurement and data capturing.
Display of two PRTs temperature in Celsius ºC，ºF,
resistance Ω and temperature difference.
2.7” OLED display.
Touchpad for function control.
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Flexible probe/sensor parameter adjustments and settings.
USB interface for transmitting and saving real time
temperature data.
Wireless real time temperature data capturing with optional
external wireless module.
Real time temperature data capturing and saving to flash
drive.
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2 Specifications
2.1 Specifications
Temperature range：-200 ºC ~ 850 ºC
Resolution：0.001 ºC
Accuracy：
25Ω standard platinum
temperature probe
100Ω standard or industrial
platinum temperature probe
±0.01 ºC @ -196 ºC
±0.010 ºC @ -200 ºC
±0.008 ºC @ 0 ºC
±0.008 ºC @ 0 ºC
±0.009 ºC @ 232 ºC
±0.009 ºC @ 232 ºC
±0.015 ºC @ 420 ºC
±0.015 ºC @ 420 ºC
±0.025 ºC @ 660 ºC
±0.020 ºC @ 660 ºC
±0.025 ºC @ 850 ºC
Short term stability：
o±0.001 ºC（with 100Ω platinum probe）
o±0.003 ºC（with 25Ω platinum probe）
Working environment：15ºC ~ 35 ºC
Power supply：AC 100V ~ 220V
Power consumption：< 15 W
Dimensions ：180 mm x 65 mm x 200 mm
Weight ：0.7 lbs (300 g)
2.2 Probe Types
SPRT or PRT with temperature coefficient α=0.003925
(WGa≥1.11807).
IPRT with temperature coefficient α=0.00385.
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3 User Interface
Front Panel：
Display Main Menu U Drive recording
Start/Stop button
Left key Value Adj Right/Return Key
Figure 1: Front Panel.
Rear Panel：
AC Power Inlet/Switch Probe 1(S1) terminals
U Drive Interface USB Measurement Probe 2(S2) terminals
/Calibration
Switch
Figure 2：Rear Panel
Warning: unless calibration is
needed,
do NOT put the switch on ‘Cal’
position.
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4 General Operations
The AM8060 precision thermometer is a dual-channel temperature
readout. It can measure temperature of two probes concurrently. It
can also be used with just one probe for single channel temperature
measurement.
4.1 Connecting the probes
The AM8060 can work with one or two probes for temperature
measurement. Figure 3 shows the rear panel of the AM8060.
Probe 1 can be connected to terminals marked with S1, and
Probe 2 to S2.
Figure 3: Rear Panel and Probe Terminals.
4.2 Instrument connection with AC power
AM8060 operation requires power of AC100V~220V.
4.3 Instrument front panel display and touchpad.
After the power is turned on and the probes are connected, the
device should show initialization information, including the
instrument interface status, measured temperatures of the
Set to CAL when doing
Calibration.
Probes
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probe/probes and temperature difference. This information is
shown in 4 lines, as seen below:
Line 1 is the instrument interface status, including USB flash
drive, wireless communication status and USB to computer
interface status. If the “Udr”is shown in Line 1, a USB flash
drive is connected to the USB host interface; if “ZB-xx (where
“xx” are numbers) displays on Line 1 as shown above, it means
the Zigbee wireless data capturing is working; if the display
shows“USB”on Line 1, then AM8060 is connected via its
USB client interface.
Line 2, which is indicated with ‘t1’, shows the measured
temperature of Probe 1 (S1). The“SPRT” at the end of the
Line 2 tells the type of probe of Probe 1 (S1). The AM8060
supports two types of probes. “SPRT” indicates a 25Ω or 100 Ω
standard platinum resistance thermometers. “IPRT” indicates a
100Ω industrial platinum resistance thermometer. The “C”
shown at the end of Line 2 indicates that the temperature is in
Celsius.
Line 3, which is indicated with ‘t2’, shows the measured
temperature of Probe 2 (S2).
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A “>” will toggle in front of “t1” or ”t2” to indicate which probe
is being measured. Each toggling instance is one measurement.
Line 4, which is indicated with “t1-t2”, shows the temperature
difference of the two probes.
4.4 Selecting Units
Users can select to display ºC, ºF or Ω by scrolling touch keys up
or down ( or )
4.5 Selecting Sensors/Probes and Adjusting Parameters
4.5.1 Probe Types
AM8060 can work with different types of PRTs. Users can
choose probe types and input the parameters of the probes.
The menu key
MENU
and return/right shift key can be used
for probe selection and parameter adjustment.
The probes compatible with AM8060 are:
25 Ω or 100 Ω SPRTs, or
25 Ω or 100 Ω Secondary PRTs, or
100 Ω IPRTs.
The temperature coefficient of these probes can either be
0.00385 Ω/Ω/°C or 0.003925 Ω/Ω/°C.
The probe types working with AM8060 are classified and
displayed as IPRT and SPRT：
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