Hanna Instruments Nuovo-33 Manual

FUNCTIONAL DESCRIPTION

1. Battery compartment
2. Liquid Crystal Display (LCD)
3. ON/OFF/MODE button
4. HI 73311 EC/TDS probe
5. Temperature sensor
6. SET/HOLD button
1. Automatic temperature compensation indicator
2. Stability indicator
3. Battery life percentage indicator
4. Low battery indicator
5. Secondary display
6. Primary display
7. Measuring units for primary display

SPECIFICATIONS

Range 0.0 to 60.0°C / 32.0 to 140.0°F
0 to 3999 µS/cm (HI 98311)
0.00 to 20.00 mS/cm (HI 98312)
0 to 2000 ppm (HI 98311)
0.00 to 10.00 ppt (HI 98312)
R e s o l u t i o n
1 µS/cm ; 1 ppm (HI 98311)
0.01 mS/cm ; 0.01 ppt (HI 98312)
A c c u r a c y
( @ 2 0 ° C / 6 8 ° F )
Typical EMC
Deviation
Automatic, with β=0.0 to 2.4%/ºC
Temperature
Compensation
E n v i r o n m e n t 0 to 50°C (32 to 122°F); RH 100%
TDS Factor
C a l i b r a t i o n
C a l . S o l u t i o n s
HI 98311: HI7031 (1413 µS/cm)
HI7032 (1382 ppm; CONV=0.5)
HI70442 (1500 ppm; CONV=0.7)
HI 98312: HI7030 (12.88 mS/cm)
HI70038 (6.44 ppt; CONV=0.5
Probe (included)
4 x 1.5V with BEPS/approx. 100 hours
Battery Type/Life
A u t o - o f f After 8 minutes of non-use
D i m e n s i o n s 163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
W e i g h t
Recommendations for
Before using this product, make sure that it is entirely suit-
able for the environment in which it is used. Operation of
this instrument in residential areas could cause unaccept-
able interferences to radio and TV equipment.
Avoid touching the probes at all times.
Any variation introduced by the user to the supplied equip-
ment may degrade the instrument's EMC performance. To
avoid electrical shock, do not use this instrument when volt-
ages at the measurement surface exceed 24 Vac or 60 Vdc.
To avoid damages or burns, do not perform any measure-
ment in microwave ovens.
0.1°C / 0.1°F
±0.5°C / ±1°F
±2% f.s. (EC/TDS)
±0.5°C / ±1°F
±2% f.s. (EC/TDS)
0.45 to 1.00 (CONV)
Automatic, 1 point
or 9.02 ppt; CONV=0.7)
HI 73311 EC/TDS probe
100 g (3.5 oz.)
Users
IST98311R3 07/05