WP 91 Dissolved Oxygen pH - mV - Temp Meter
Brand : TPS – Australia
Model : WP – 91
Fitur Utama :
Spesifikasi (menggunakan sensor yang sesuai):
ppM (mg/L)
Ranges* :
0.0 to 20.00 ppM and 20.0 to 40.0 ppM
Resolution : 0.01 & 0.1 ppM
Accuracy : +/-0.2% of full scale of selected range
% Saturation
Ranges* : 0 to 240.0 %Sat'n and 240 to 450 %Sat'n
Resolution : 0.1 & 1 %Sat'n
Accuracy : +/-0.3 %Sat'n
% Gaseous
Ranges* : 0 to 45.0 %Gas and 45 to 100 %Gas
Resolution : 0.1 & 1 %Gas
Accuracy : +/-0.1 %Gas
*Automatic range selection, subject to sensor performance.
pH
Range : 0 to 14.00 pH
Resolution : 0.01 pH
Accuracy : +/-0.01pH
mV
Range :
0 to +/-500.0 & 0 to +/-1500 mV (auto-ranging)
Resolution : 0.15 and 1 mV
Accuracy : +/-0.3 & +/-1 mV
Temperature
Range : -10.0 to 120.0 oC (sensor limit 45 oC)
Resolution : 0.1 oC
Accuracy : +/-0.2 oC
Salinity Correction
User-set, from 0 to 50.0 ppK NaCl
Barometric Pressure Correction
User-set, from 800 to 1100 HPa
Altitude Correction
User-set, from 0 to 5000m
pH Asymmetry Range
-1.00 to +1.00 pH
pH Slope Range
70.0 to 110.0 %
Automatic Buffer Recognition
4.01, 6.86, 7.00, 9.18 & 10.01
Temperature Compensation
0 to 100 oC, automatic or manual
Enclosure
Tough, anti-static Luran-S plastic case, waterproof to IP67. Connectors waterproof to IP65. The instrument will float if dropped into water.
Display
32 Character alphanumeric LCD with user-friendly menu system and full-text messages.
Memory
2400 readings, including date and time.
Automatic Logging
User-set for one reading every 1 to 90 seconds, 1 to 90 minutes or 1 to 24 hours.
RS232 Serial Port Output
300, 1200 and 9600 Baud.
8 Bits, No Parity, 1 Stop Bit, XON/XOFF
Clock
24 Hour Calendar Clock
Battery Saver Function
On : Automatically switches off after 5 minutes of no use.
Off : Unit remains on for continuous use.
Good Laboratory Practices
Date, time and results of last successful calibration are stored, and can be recalled when required. GLP information can be printed or downloaded to PC when the optional RS232 Interface is fitted. Warning of failed calibration is provided.
Power
6V NiMH Rechargeable battery pack for approx 75 hours operation. Battery charger for country of choice supplied. Battery can be charged from any 12V DC source.
Dimensions
187 x 110 x 51 mm
Mass
Instrument only : Approx 440g
Full Kit : Approx 1.7kg
Environment
Temperature : 0 to 45 oC
Humidity : 0 to 95% R.H.
Ordering Info :
Part No
WP-91 pH/mV-DO2-Temp 1m.......123150/1
WP-91 pH/mV-DO2-Temp 3m.......123150/3
WP-91 pH/mV-DO2-Temp 5m.......123150/5
1, 3 & 5 metre Options Include
1 metre bundle 123150/1:
pH Sensor, 1m Surface only......121207
DO2 Sensor YSI5739 (no cable)...123204
1m cable for Sensor (YSI5739)...123212
Membrane & filling sol'n kit....123300
pH7.00 Buffer, 200mL............121387
pH4.01 Buffer, 200mL............121381
Battery Charger.................130037
Manual..........................130050
3 metre bundle 123150/3:
pH Sensor, 3m Submersible.......111231
DO2 Sensor YSI5739 (no cable)...123204
3m cable for Sensor (YSI5739)...123221
Membrane & filling sol'n kit....123300
pH7.00 Buffer, 200mL............121387
pH4.01 Buffer, 200mL............121381
Battery Charger.................130037
Manual..........................130050
5 metre bundle 123150/5:
pH Sensor, 5m Submersible.......111224
DO2 Sensor YSI5739 (no cable)...123204
5m cable for Sensor (YSI5739)...123222
Membrane & filling sol'n kit....123300
pH7.00 Buffer, 200mL............121387
pH4.01 Buffer, 200mL............121381
Battery Charger.................130037
Manual..........................130050
Part No
Options and Accessories
pH Sensor Upgrade: difficult samples such as meat, dairy, slurries...
pH, Intermediate Junc, 1m....121200/1
pH, Intermediate Junc, 3m....121200/3
pH, Intermediate Junc, 5m....121200/5
ORP Sensors:
ORP, Surface only, 1m..........121262
ORP, Intermediate Junc, 1m.....121269
ORP Calibration Solution.......121309
Dissolved Oxygen Sensor Field Stirrer:
YSI 5739 DO2 Sensor Stirrer....123306 (Separate battery source required)
BOD Dissolved Oxygen Sensors
YSI non-stirring BOD Sensor....123214 (1.5m cable)
YSI self-stirring BOD Sensor...123213
(1.5m cable) (Mains power required)
Dissolved Oxygen Sensor Maintenance: YSI5739 Field Sensor & Non Stir BOD
Membrane & filling sol'n kit...123300
Filling Solution only, 45mL....123303
Zero calibrate Sodium Sulphite.123302
Rejuvenation kit...............123037
Diaphragm replacement kit......123304 (123304 for YSI5739 Sensor Only)
Price : Call For Info
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