704
WATER QUALITY
W
BenchTop PH, Conductivity, TDS, Salinity
●
Programmable ph/orp(mv)/conductivity/tds/salinity w/temperature &
real time clock stamped (86555 with easy & convenient to operate printer)
●
Powered by adaptor for continuously using super large lcd multi-display (or
Batteries for 86555)
●
Collect data via rs232 by linking with a pc
●
Automatic
ph buffer recognition for calibration up to 5 points hold function
●
Freezes
the current readings
●
Maxi min review the memorized data
●
Reliable
probes with temp. compensation
●
Convenient to view calibration
information of probes
●
Ready indicator shows on lcd is selectable
●
Stores
up to 99 memories stamped w / real time
●
Automatic or manual temp.
compensation
●
Able to read ph slope(%)/offset(mv) displays
●
optional
& replacement accessories:
condo electrode: vz830paz·graphite or
vz831 paz·platinum , ph electrode:vz86p3az·atc,vz86p2az·w/0 atc, orp
electrode:vz850paz·platinum pin type, vz86p5az·platinum band type.
Model
86505
86555 with printer
Cond. Range
0-19.99,0-199.9,0-1999uS/cm, 0-19.99mS/cm, 0-199.9mS/cm
Cond. Accuracy
±(1%FS+1digit) Under good calibration
Cond. Resolution
0.01 uS/0.1 uS/1 uS/0.01 mS/0.1 mS
Cond. Sell constant
1.0
mV Range
-1999-+1999mV
mV Resolution
0.1mV (± 199.9mV) or lmV (others)
pH Accuracy
±0.02 pH
TDS Range
(f: TDS conversion factor)
0.00~(19.99*f)ppm 0.0~(199.9*f)ppm
0~(1999*f)ppm
0.00~(19.99*f)ppt, 0.1~(199.9~f)ppt
TDS Accuracy
±(1% FS+1 digit)
TDS Resolution
0.01/0.111 ppm, 0.01/0.1 ppt
Salinity Range
0~11.38ppt 0~80.0ppt (8ased on NaCl)
Salt Accuracy
±(1% FS+1 digit)
Salt Resolution
0.01 ppt , 0.1 ppt
Temp.(TpH & Tcond)
-5.0°~80.00°C(23.0~176.0°F)
Temp. Accuracy
±0.50°C(±0.9°F)
Cond-TDS conversion factor
0.300-1.000
Cond/Temp. coefficient
0.0 to 10.0% per °C
Power
Adaptor 9VDC
(Recommend Linear AC adaptor)
AA bat. X4pcs or
Adaptor 9VDC (Optional)
Operating Temperature
5~40°C (41~104°F)
Operating/storage RH
Up to 95% w/o condensation
Storage Temperature
-20~60°C (-4~140°F)
Dimensions (mm)
L217xW168xH58
L260xW169xH56.8
Weight
137g
150g
86555
86505/86555, BenchTop PH/ORP/COND/TDS/Salt, With Printer
