MasterCool 98061 User Manual

2
English
Instruction Manual
DIGITAL VACUUM GAUGE - 98061
Mastercool’s Hand-Held Vacuum Gauge (98061) is built with a high quality thermocouple sensor
and microcomputer. This unit has measurement capability ranging from atmosphere to 1 micron.
SPECIAL FEATURES
• Automatic Warm-up
• Low Battery Indicator
• Programmable Vacuum Level Light
• Replaceable Sensor
• Sensor or Cable Disconnect Indicator
(displays 888888 with Red LED)
• Protective Rubber Boot for Durability
• Heavy Duty Hook folds back into unit for compact storage
• AC/DC Connector capability
• Auto-Off after 10 minutes w/ disabling capability
SPECIFICATIONS
• Response Time: 250 mSec.
• Sensor Cable: Spiral cable extended to 6.5 ft (2.6 m)
• Sensor: Thermocouple sensor
• Connection Fitting: 1/4” flare female adapter
• Operating Temperature: 32 to 120°F (0 to 45°C)
• Power: 9V DC battery (AC/DC Adapter Optional)
• Battery Life: 36 hours
• Low Battery Indicator: Special ICON on LCD
• Vacuum Units: Micron, Torr, mTorr, mmHg, mBar, Pa
• Range: 20,000 to 1 micron
• Accuracy Range*: ATM - 1000 Microns : ±5% of reading
1000 - 100 Microns : ±3% of reading
100 – 1 Micron : ±1.5% of reading
* Unit accuracy was established using a calibrated instrument with NIST traceability.
REPLACEABLE PARTS
98061-SENSOR Sensor Assembly
98061-002 Cable and Socket Assembly
99332 1/8” NPT x 1/4” F-FL Swivel Adapter
98210-A-BAT 9V DC Battery
99334-110 110V AC/DC Adapter (optional)
99334-220 220V AC/DC Adapter (optional)
99333 1/4 FL-M x 1/4 FL-M x 1/4 FL-F Tee (optional)
BATTERY INSTALLATION
Remove the screw and battery compartment cover. Make sure to place
the battery into the compartment with the correct polarity.
Replace battery cover and screw.
BASIC SET-UP
The microcontroller will keep these set-ups in its memory until a new
setting is required.
• Press the ON/OFF button to turn the unit ON. The unit will warm-up
by displaying , 999999, 888888, ..... 000000. --------
ATM
will be displayed
when the unit is ready.
AUTO-OFF SET-UP:
The unit is set to power off after 10 minutes. The operator can disable this function by pressing
the ENTER button to select DISABL (disable) or ENABLE (enable). This setting will remain
in the memory each time the unit is turned on.
UNIT SELECTION:
Press the UNIT button to select the desired unit. This UNIT will remain in the memory each time
the unit is turned on.
VACUUM LEVEL TARGET SETTING:
Press the INDICATOR VALUE button once and then press UNIT/ or INDICATOR VALUE/ to
select the desired target value. Press ENTER to confirm the setting. This setting will remain in
the memory each time the unit is turned on.
OPERATIONS
• Press the ON/OFF button to turn the unit on. The unit will warm-up by displaying ,
999999, 888888,
.....
000000. --------
ATM
will be displayed when the unit is ready.
Microns mTorr mmHg mBar Pa InHg
+
-
BATTERY COMPARTMENT
English

MasterCool 98061 Specifications

General

Brand	MasterCool
Model	98061
Category	Measuring Instruments
Language	English