QUARTZ

Ö For on site & laboratory use
Ö For sensors calibration
   and control
Ö For thermostat tests
Ö For thermic tests on
   sized metals
Ö -45°C/ambient +125°C
    -45°C/ambient +150°C
   (with Quartz+)

General Description
The Quartz portable temperature calibrators are designed for calibration of temperature units by comparison, on site or in laboratory from - 45°C / ambient to +125°C or from - 45°C / ambient to +150°C (Quartz +). Simple to use, these units can provide high accuracy, quick heating, low size and weight and have orientation possibilities from horizontal and vertical for better use. The PID microcontroller system allows temperature control by electronic power.

The internal driven menu microprocessor allows different functions such as:
    automatic heating and cooling
    selection of the set point value by increase and decrease keys
    selection of a programmable temperature cycle with temperature set point 1, temperature set point 2 and
     increasing or decreasing rate in°C / min
    selection of the resolution 0.1°C or 0.01°C
    Values in °C or °F
    selection of internal temperature probe or external reference probe reading linked to NRC
    adjustment of Ti, Td, pB parameters
    reading of RS-232 parameters
    memory of switch test on and switch off for thermostat tests.

The Quartz/Quartz + portable calibrators includes:
    an electronic regulator separated from heating, fitted with a general switch and fuses, micro-controller, numeric
     display 21 x 16 characters, programmation on keyboard, connections for reference probe and for switch tests
     of thermostat and RS-232 output.
    aluminum regulating block with a calibrated hole for testing block in which testing probe or reference probe are
     located.
    power cable and carrying case.

Specifications
Temperature range	-45°C/ambient to +125°C (Quartz) -45°C/ambient to +150°C (Quartz+)
Stability	± 0.03°C
Display	2 lines, 16 backlight characters (4,07 x 7,76)
Selection	by menu with a keyboard
Resolution	0.01°C or 0.1°C with keyboard selection
Reading accuracy	± 0.1% ± 1 digit + internal Pt100 probe error-class A.
Heating rate	15°C / min
Cooling variation	from 4°C to 12°C / min
Power supply	110/115V 60 Hz (220V/240 Vac, 50 Hz on request)
Standard accessories	1 extraction tong for inserts - 1 reducer: one without hole - one with 2 holes for probes 3/16” and 3/8” - 1 reducer with 3 holes for probes 1/4”, 1/8”, 3/16” - thermostat cable - fuses
Standard holes of heating block	.269” (for probe 1/4”) - 1.02” (26 mm)
Holes depth	5.31” (135 mm)
Dimension of the oven	5.51” x 10.12” x 12.99” (140 x 270 x 330 mm)
Weight	22 lbs (10 kg) (33 lbs (15 kg) w/case)

Order No. Description
QUARTZ	Temperature calibrator -45°C/+125°C, 2 holes, 3 inserts and RS232
QUARTZ+	Temperature calibrator -45°C / +150°C, 2 holes, 3 inserts and RS232
QUA-INSERT	Insert no hole
QUA-INSERT1	Insert for oven no hole - 1 orifice
QUA-INSERT2	Insert 2 orifices
QUA-INSERT3	Insert 3 orifices
QUA-CT-NRC	Pt100 probe Class A with traceable NRC calibration certificate

Option:
The Quartz/Quartz +
calibrators can be supplied
with a calibration report of the
unit with an external probe
connected to the calibrator.