Fluke 9133 Bruksanvisning
Fluke
Temperaturregulator
9133
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9133
Infrared Thermometer Calibrator
User’s Guide
Rev. 531701
Hart Scientific
Rev. 531701
Fluke Hart Scientific • 799 E. Utah Valley Drive • American Fork, UT 84003-9775 • USA
Phone: +1.801.763.1600 • Telefax: +1.801.763.1010 • E-mail: support@hartscientific.com
www.hartscientific.com
Subject to change without notice. • Copyright © 2002 • Printed in USA
Table of Contents
1 Before You Start . . . . . . . . . . . . . . . . . . . . . . 1
1.1 Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . 2
1.2.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2.2 Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Hart Scientific Authorized Service Centers . . . . . . . . . . . 4
2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Specifications and Environment Conditions . . . . . . . 9
3.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Environmental Conditions . . . . . . . . . . . . . . . . . . 10
3.3 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Quick Start . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3 Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.4 Setting the Temperature . . . . . . . . . . . . . . . . . . . 14
5 Parts and Controls . . . . . . . . . . . . . . . . . . . . 15
5.1 Back Panel . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 General Operation . . . . . . . . . . . . . . . . . . . . 17
6.1 Changing Display Units . . . . . . . . . . . . . . . . . . . . 17
6.2 Switching to 230 V Operation . . . . . . . . . . . . . . . . 17
6.3 Ice Buildup/Purge. . . . . . . . . . . . . . . . . . . . . . . 17
7 Controller Operation . . . . . . . . . . . . . . . . . . . 19
7.1 Target Temperature . . . . . . . . . . . . . . . . . . . . . . 19
7.2 Temperature Set-point . . . . . . . . . . . . . . . . . . . . 19
7.2.1 Programmable Set-points. . . . . . . . . . . . . . . . . . . . . . . . 19
7.2.2 Set-point Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.3 Temperature Scale Units . . . . . . . . . . . . . . . . . . . 21
7.4 Scan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
i
Symbol Description
Canadian Standards Association
OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per
IEC1010-1 refers to the level of Impulse Withstand Voltage protection
provided. Equipment of OVERVOLTAGE CATEGORY II is energy-con-
suming equipment to be supplied from the fixed installation. Exam-
ples include household, office, and laboratory appliances.
C-TIC Australian EMC Mark
The European Waste Electrical and Electronic Equipment (WEEE) Di-
rective (2002/96/EC) mark.
1.2 Safety Information
Use this instrument only as specified in this manual. Otherwise, the protec-
tion provided by the instrument may be impaired.
The following definitions apply to the terms “Warning” and “Caution”.
•“Warning” identifies conditions and actions that may pose hazards to
the user.
•“Caution” identifies conditions and actions that may damage the in-
strument being used.
1.2.1 Warnings
To avoid personal injury, follow these guidelines.
•BURN HAZARD – DO NOT touch the IR target surface of the unit.
•The temperature of the IR target surface is the same as the actual tem-
perature shown on the display. If the unit is set at 150°C and the dis-
play reads 150°C, the target surface is at 150°C.
•Temperatures above 70°C (158°F) are considered hazardous. Use ex-
treme care when working with these temperatures. Observe all warn-
ings and cautions given in this manual.
•The sheet metal of the instrument may exhibit extreme temperatures
for areas close to the IR target surface.
•DO NOT turn off the unit at temperatures higher than 100°C. This could
create a hazardous situation. Select a set-point less than 100°C and al-
low the unit to cool before turning it off.
•DO NOT operate this unit without a properly grounded, properly polar-
ized power cord.
•DO NOT connect this unit to a non-grounded, non-polarized outlet.
9133
User’s Guide
2
CAT
•HIGH VOLTAGE is used in the operation of this equipment. SEVERE
INJURY OR DEATH may result if personnel fail to observe safety pre-
cautions. Before working inside the equipment, turn the power off and
disconnect the power cord.
•Always replace the fuse with one of the same rating, voltage, and type.
•Allow at least six inches of space between the instrument and nearby
objects. DO NOT place instrument under a flammable structure.
•DO NOT use this unit for any application other than calibration work.
•DO NOT use this unit in environments other than those listed in the
user’s guide.
•DO NOT operate near flammable materials.
•Use of this instrument at HIGH TEMPERATURES for extended periods
of time requires caution.
•Completely unattended high temperature operation is not recom-
mended for safety reasons.
•Before initial use, after transport, and anytime the instrument has not
been energized for more than 10 days, the calibrator must be ener-
gized for a dry-out period of 1 to 2 hours before it can be assumed to
meet all of the safety requirements of the IEC1010-1.
•The instrument can generate extreme temperatures. Precautions must
be taken to prevent personal injury or damage to objects.
•Use only a grounded AC mains supply of the appropriate voltage to
power the instrument. Refer to Section 3.1, Specifications for power
details.
•The instrument is equipped with operator accessible system fuses. If a
fuse blows, it may be due to a power surge or failure of a component.
Replace the fuse once. If the fuse blows a second time, it is likely
caused by failure of a component part. If this occurs, contact an Autho-
rized Fluke Hart Scientific Service Center (see Section 1.3). Always re-
place the fuse with one of the same rating, voltage, and type. Never
replace the fuse with one of a higher current rating.
•This instrument is intended for indoor operation only.
•Follow all safety guidelines listed in the user’s manual.
•Calibration Equipment should only be used by Trained Personnel.
1.2.2
Cautions
•Use the target cover at temperatures below 5°C. If ice forms on the tar-
get, the IR probe will not indicate the correct temperature.
•DO NOT use fluids to clean out the target surface.
3
1
Before You Start
3 Specifications and Environment
Conditions
3.1 Specifications
Temperature
Range†
–30°C to 150°C (-22°F to 302°F)
Accuracy‡±0.4°C (±0.72°F) [using 1/8" PRT]
Stability ±0.1°C (±0.18°F)
Target Size 2.25" (57 mm)
Target Emissivity 0.95 (±0.02 from 8 to 14μM)
Resolution 0.1° C or F
Heating Time 15 minutes (25°C to 150°C)
Cooling Time 15 minutes (25°C to -20°C)
Power 115 VAC (±10%), 1.5 A, or 230 VAC (±10%), 1.0 A, switchable,
50/60 Hz
Size (H,W,D) 152 x 286 x 267 mm (6 x 11.25 x 10.5")
Weight 4.6 kg (10 lb.)
Safety OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per
IEC1010-1
†When using a purge, the high and low range are reduced. This amount depends on the
flow and temperature of the purge.
‡Temperature difference between the IR target surface and the reference probe are cal-
culated as shown in the graph in Figure 1 on page 10. Note: As the temperature of the
IR target surface increases, the temperature difference decreases.
9
3
Specifications and Environment Conditions
5.2 Front Panel
The front panel (Figure 3) consists of the controller display, controller
key-pad, and target assembly.
Controller Display – The digital display displays set and actual tempera-
tures and various calibrator functions, settings, and constants. The display
shows temperatures in units according to the selected scale °C or °F.
Controller Keypad – The four button keypad allows easy setting of the
set-point temperature. The control buttons (SET, DOWN, UP, and EXIT) are
used to set the calibrator temperature set-point, access and set other oper-
ating parameters, and access and set calibration parameters.
Setting the control temperature is done directly in degrees of the current
scale. The control temperature can be set to one-tenth of a degree Celsius
or Fahrenheit.
The functions of the buttons are as follows:
SET – Used to display the next parameter in a menu and to set parameters
to the displayed value.
DOWN – Used to decrement the displayed value of parameters.
UP – Used to increment the displayed value.
EXIT – Used to exit from a menu. When the EXIT button is pressed any
changes made to the displayed value are ignored.
Target Assembly – The target assembly is 2.25" (57 mm) in diameter and
has an emissive of 0.95.
9133
User’s Guide
16
SET UPDOWN EXIT
Figure 3 Front Panel
Un= C Scale units currently selected
Press the “UP” or “DOWN” button to change the units.
UChange units
Un = F New units selected
Press the “SET” button to accept the new selection and resume displaying
the display temperature.
7.4 Scan
The scan rate can be set and enabled so that when the set-point is changed
the instrument heats or cools at a specified rate, in degrees C per minute
only, until it reaches the new set-point. With the scan disabled the instru-
ment heats or cools at the maximum possible rate.
7.4.1 Scan Control
The scan is controlled with the scan on/off function that appears in the
main menu after the temperature scale units.
Sc=OFF Scan function off
Press the “UP” or “DOWN” button to toggle the scan on or off.
Sc=On Scan function on
Press the “SET” button to accept the present setting and to continue.
SAccept scan setting
7.4.2 Scan Rate
The next function in the main menu is the scan rate. The scan rate can be
set from .1 to 99.9°C/min. The maximum scan rate however is actually lim-
ited by the natural heating or cooling rate of the instrument.
The scan rate function appears in the main menu after the scan control
function. The scan rate units are in degrees Celsius per minute.
Sr=10.0 Scan rate in C/min
Press the “UP” or “DOWN” button to change the scan rate.
Sr=2.0 New scan rate
9133
User’s Guide
22
Press the “SET” button to accept the new scan rate and continue.
SAccept scan rate
7.5 Set-point Resistance
To display the Set-point Resistance, press the “SET” and “DOWN” buttons si-
multaneously when the temperature is displayed. When the “SET” and
“DOWN” buttons are released the temperature is again displayed. This value
is used to calibrate the unit and is not adjustable.
7.6 Temperature Scale Units
To toggle between °C and °F, press the “SET” and “UP” keys simultaneously
when the temperature is displayed.
7.7 Secondary Menu
Functions used less often are accessed within the secondary menu. Press
and hold the “SET” and EXIT buttons to access the secondary menu. The
first function in the secondary menu is the heater power display. (See Figure
4 on page 20.)
7.8 Heater Power
The temperature controller controls the temperature of the well by pulsing
the heater on and off. The total power being applied to the heater is deter-
mined by the duty cycle or the ratio of heater on time to the pulse cycle
time. By knowing the amount of heating the user can tell if the instrument
is heating “UP” to the set-point, cooling “DOWN”, or controlling at a constant
temperature. Monitoring the percent heater power lets the user know the
stability of the well temperature. With good control stability the percent
heating power should not fluctuate more than ±1% within one minute.
The heater power display is accessed in the secondary menu. Press and
hold the “SET” and “EXIT: buttons. The heater power is displayed as a per-
centage of full power.
100.0 C Target temperature
S+E Access heater power in percent
SEC Flashes for secondary menu and then displays the
heater power
23
7
Controller Operation
Produktspecifikationer
| Varumärke: | Fluke |
| Kategori: | Temperaturregulator |
| Modell: | 9133 |
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