Alat Deteksi, Alat Deteksi Metal, Alat Deteksi Kebakaran, Alat Deteksi Api, Alat Deteksi Enviroment, Alat Deteksi Angin Udara dan Air, Alat Deteksi Logam

Keterangan

Portable EC/ TDS/ NaCl/ ° C Meter HI 9835
Mfg : HANNA
Descrription :
Autoranging, manual ranging and range lock
Four ring probe design
Automatic, manual and no Temperature Compensation
Auto endpoint; Automatically freezes stable readings on the LCD display
GLP features
BEPS; ( Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
On-screen user guides
Backlit display
% Battery displayed on startup

Specifications :
Range : EC : 0.00 to 29.99 µ S/ cm; 30.0 to 299.9 µ S/ cm; 300 to 2999 µ S/ cm; 3.00 to 29.99 mS/ cm;
30.0 to 200.0 mS/ cm; up to 500.0 mS/ cm ( actual EC) *
TDS : 0.00 to 14.99 mg/ L ( ppm) ; 15.0 to 149.9 mg/ L ( ppm) ; 150 to 1499 mg/ L ( ppm) ; 1.50 to
14.99 g/ L ( ppt) ; 15.0 to 100.0 g/ L ( ppt) ; up to 400.0 g/ L ( ppt) ( actual TDS) * with 0.80
conversion factor
NaCi : 0.0 to 400.0%
Temperature : � 20.0 to 120.0 º C ( -4.0 to 248.0º F)
Resolution : EC : 0.01 µ S/ cm; 0.1 µ S/ cm; 1 µ S/ cm; 0.01 mS/ cm; 0.1 mS/ cm
TDS : 0.01 mg/ L ( ppm) ; 0.1 mg/ L ( ppm) ; 1 mg/ L ( ppm) ; 0.01 g/ L ( ppt) ; 0.1 g/ L ( ppt)
NaCi : 0.10%
Temperature : 0.1° C
Accuracy @ 25° C : EC : ± 1 % of reading ( ± 0.05 µ S/ cm or 1 digit)
TDS : ± 1 % of reading ( ± 0.03 mg/ L ( ppm) or 1 digit, whichever greater)
NaCi : ± 1% of reading
Temperature : ± 0.2° C ( excluding probe error)
Calibration : EC : automatic, one point with six memorized values ( 84, 1413, 5000, 12880, 80000, 111800 µ S/ cm)
NaCi : one point with HI 7037 calibration solution
Temperature : two point, at 0 and 50° C ( 32 and 122° F)
Temperature : automatic or manual from � 20.0 to 120.0 º C ( -4.0 to 248.0º F) ( can be disabled for
Compensation measuring conductivity)
Temperature : selectable from 0.00 to 6.00% / º C ( EC and TDS only) ; default value is 1.90% / º C
Coefficient
TDS Factor : selectable from 0.40 to 0.80 ( default value is 0.50)
Probe : HI 76309 four ring conductivity probe with internal temperature sensor, DIN connector
and 1 m ( 3.3� ) cable ( included)
Power Supply   : 1.5V AAA batteries ( 3) / approximately 200 hours of continuous use without backlight
( 50 hours with backlight on) ; auto-off after 5, 10, 20 and 60 minutes ( can be disabled)
Environment : 0 to 50° C ( 32 to 122° F) ; RH max 95%
Dimensions : 185 x 72 x 36 mm ( 7.3 x 2.8 x 1.4� )
Weight : 300 g ( 10.6 oz)