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MULTI 3500i HANDHELD MULTIPARAMETER METERS
Handheld multiparameter meter for monitoring pH, mV, oxygen, conductivity and ISE
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FEATURES:
- Accurate, rugged and easy to use
- Displays three parameters at once
- Works with the new MPP 350 multi-parameter probe
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Handheld Multiparameter Meters Product Description
With its ability to measure pH, mV, oxygen, conductivity and ISE, the Multi 3500i, Handheld Multiparameter
Meters are the perfect choice for all of your water, wastewater and environmental field measurement needs. Like all WTW field instruments, the Mult 3500i,
handheld multiparameter meter is designed to stand up to the rigors of daily plant and field conditions while being accurate and easy to use. The handheld
multiparameter meter's bright backlit screen can display pH, oxygen, conductivity and temperature simultaneously.
Easy to use, the Multi 3500i, Handheld Multiparameter Meters feature a high resolution, high precision, simple, menu-driven user interface. The handheld
multiparameter meter has a datalogger, memory for 1,800 data sets and a real-time clock that support good laboratory practice (GLP) requirements. The Multi
3500i, handheld multiparemeter meters won't let you down with their built-in NiMH rechargeable battery for up to 500 hours of continuous measurements (AC adaptor
included). Combined with the MPP 350 multiparameter probe the handheld multiparameter meter is ideal for environmental field measurements. But the
Multi 3500i, handheld multiparameter meters are also at home in your lab when used with the ConOx conductivity/oxygen sensor. In addition, all the currently
compatible WTW pH, combination ion specific, oxygen and conductivity sensors can be used to extend the usefulness of the handheld multiparameter meter.
MPP 350 Multiparameter Meter Probe
Wherever simultaneous measurement of dissolved oxygen, conductivity, and pH or ORP is required the MPP 350 is the probe or choice for the Multi 3500i, handheld multiparameter
meters. With a diameter of only 1.6 in (41.5 mm) and a length of 11.42 in (29 cm), this multiparameter meter probe is usable in a wide range of applications. The
Multiparameter Meter Probe is suitable for measurements in lakes, rivers, seawater and brackish water, and in monitoring or groundwater wells to a maximum depth of
330 ft. (100 m). The special pH sensor SensoLyt® MPP-A, not included with MPP 350 multiparameter meter probe, provides reproducible measurement values
in water, even at low conductivity levels. The special ORP sensor SensoLyt® MPP-A Pt, not included with MPP 350 multiparameter meter probe, allows you to
measure the ORP voltage of your sample. For cable lengths greater than 20 ft. (6 m) a battery operated stirrer is included. The conductivity measuring cell
with WTW's proven 4-pole-measurement technology has a measuring range of 1 uS/cm to 2 S/cm. The MPP 350 is available with several different cable lengths up to
330 ft (100 m). Accessories include specialized calibration vessels. Two field kits are available which include: a case, Multi 3500i handheld multiparameter
meter, accessories and an MPP 350 multiparameter meter probe with either a 20 ft. (6 m) or 81 ft. (25 m) cable length.
ConOx: Conductivity and Oxygen Measurement with fully automatic Salinity Correction
The ConOx handheld multiparameter meter probes are great for all water analysis applications in the field and in the lab. The Multi 3500i handheld multiparameter
meters use this slender and handy handheld multiparameter meter probe to measure three parameters: conductivity, dissolved oxygen and temperature. The multiparameter
meter probe's oxygen module can be easily removed and works according to the time-proven galvanic principle. Low-maintenance and ready for use any time you need it,
the handheld multiparameter meter probe's oxygen module also includes the OxiCal® CX calibration vessel. The handheld multiparameter meter probe's conductivity sensor
features the time-proven 4-electrode system and may be used without the oxygen module. Easy to clean, the handheld multiparameter meter probe's conductivity sensor
is capable of accurate measurements even when used in environments that would foul conventional electrodes. The handheld multiparameter meter probes are available with
cable lengths 4.9 ft, 9.8 ft, 19.7 ft, 32.8 ft, 49.2 ft, 65.6 ft (1.5 m, 3 m, 6 m, 10 m, 15 m, 20 m).
Handheld Multiparameter Meters Specifications
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pH measurement
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Oxygen measurement
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Conductivity measurement
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ISE measurement
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RANGE/RESOLUTION
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pH:
-2.000 to 20.000 / 0.001
-2.00 to 20.00 / 0.01
mV:
-999.9 to +999.9 / 0.1
-2000 to +2000 / 1
Temp.:
23 to 221 °F (-5.0 to 105.0 °C) / 0.1 (0.1)
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O2 Concentration:
0.00 to 20.00 mg/l / 0.01
0.0 to 90.0 mg/l / 0.1
O2 Saturation:
0.00 to 200.0% / 0.1
0.0 to 600% / 1
O2 Partial Pressure:
0.0 to 200.0 mbar / 0.1
0.0 to 1250 mbar / 1
Temp:
32 to 122 °F (0.0 to 50.0 °C) / 0.1 (0.1)
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Conductivity:
0.0 to 2000 mS/cm in five ranges / 0.01 to 1 in three ranges
0.00 to 20.00 uS/cm (K=0.1 cm-1)
0.000 to 2.000 uS/cm (K=0.01 cm-1)
Salinity:
0.0 to 70.0 according to the IOT table / 0.1
TDS:
0 to 2000 mg/l factor can be set between 0.40 and 1.00 / 1
Temp:
23 to 221 °F (-5.0 to 105.0 °C) / 0.1 (0.1)
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ISE:
0.000 to 2000 mg/l in 4 ranges / 0.001 to 1 in 4 ranges
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ACCURACY (+ 1 DIGIT)
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pH:
+ 0.004 over the temperature range from +59 to +95°F (+15 to +35°C)*
mV:
(-999.9 to +999.9) + 0.2 over the temperature range from +59 to +95°F (+15 to +35°C)
(-2000 to +2000) + 1 over the temperature range from +59 to +95°F (+15 to +35°C)
Temp:
(NTC 30 kΩ)+ 0.2 over the temperature range from 32 to +131°F (0 to +55°C)
(PT 1000) + 0.3 over the temperature range from 32 to +131°F (0 to +55°C)
* when measuring in a range of + 2 pH around a calibration point.
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O2 Concentration:
+ 0.5 % of measured value at ambient temperature +41 to +86 °F (+5 to +30 °C)
O2 Saturation:
+ 0.5 % of measured value when measuring in the range of + 10 K around the calibration temperature
O2 Partial Pressure:
+ 0.5 % of measured value at ambient temperature +41 to +86 °F (+5 to +30 °C)
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Conductivity:
+ 0.5 % of value
Salinity:
+ 0.1 from +41 to +77 °F (+5 to +25 °C)
+ 0.1 from +77 to +86 °F (+25 to +30 °C)
TDS:
+ 1 mg/l
Temp:
+ (NTC 30 kΩ)+ 0.2 over the temperature range from 32 to +131°F (0 to +55°C)
(PT 1000) + 0.3 over the temperature range from 32 to +131°F (0 to +55°C)
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N/A
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TEMPERATURE COMPENSATION
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Automatic:
23 to 221 °F (-5 to +105 °C)
Manual:
-4 to 266 °F (-20 to +130 °C)
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32 to 122°F (0 to +40 °C)
<2% from 32 to 104 °F (0 to +40 °C)
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23 to 212°F (-5.0 to +100 °C)
- Linear and non-linear function for ultrapure and natrueal waters
- Linear compensation from 0.01 % to 3.00 % / K
- Compensation can be switched off
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Manual:
-4 to 266 °F (-20 to +130 °C)
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AIR PRESSURE COMPENSATION
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N/A
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Automatic with built-in pressure sensor (500 to 1100 mbar)
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N/A
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N/A
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SALINITY CORRECTION
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N/A
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Automatic or Manual
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N/A
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N/A
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REFERENCE TEMPERATURE
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N/A
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N/A
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68 °F/77 °F (20 °C/25 °C) selectable
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N/A
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CELL CONSTANTS
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N/A
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N/A
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Fixed:
0.01 cm-1
Freely Selectable:
0.090 to 0.110 cm-1
0.250 to 25.000 cm-1
Calibratable:
0.450 to 0.500 cm-1
0.800 to 1.200 cm-1
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N/A
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Serial Interface:
Baud Rate: Adjustable: 1200, 2400, 4800, 9600, 19200 Baud
Type: RS232, data output
Data Bits: 8
Stop Bits: 8
Parity: None
Handshake: RTS/CTS
Cable Length: Max. 15m
Ambient Conditions:
Storage: -13 to +149 °F (-25 to +65 °C)
Operation: 14 to 131 °F (-10 to +55 °C)
Climatic Class: 2
Power:
Rechargeable Batteries: 4 x 1.2 V nickel metal hydride (NiMH), type AA
Operational Life: up to 500 h with one battery charging
Plug-in Power Supply (Charging Device):
Input: 100 to 240 V ~ / 50 to 60 Hz / 400 mA
Output: 9 V = / 1.5 A
Connection max. overvoltage category II
IP Rating: IP-66
Certifications: cETLus, CE
Electrical Safety: Protective class III
Weight: 0.7 lbs (0.3 kg) (without plug-in power supply)
Size: 6.8x3.1x1.5 in (172 x 80 x 37 mm)
Handheld Multiparameter Meters Options & Prices
Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
Terms and Conditions
ORDER NOW
Multi 3500i Kit Handheld Multiparameter Meter (PN# 2F40-1140B0E)
Includes Multi 3500i, SenTix® 41-3 pH electrode, ConOx-3 conductivity/oxygen electrode, PC comm. pkg, case & acc.. All sensors have 9.8 ft (3 m) of cable.
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$Call |
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MPP 350-3 Multiparameter Meter Probe (with 9.8 ft (3 m) cable) (PN# 401100)
Measure oxygen, conductivity and pH (with SensoLyt® MPP-A) or ORP (with SensoLyt® MPP-A Pt).
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$Call |
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MPP 350-10 Multiparameter Meter Probe (with 32.8 ft (10 m) cable) (PN# 401120)
Measure oxygen, conductivity and pH (with SensoLyt® MPP-A) or ORP (with SensoLyt® MPP-A Pt).
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$Call |
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MPP 350-40 Multiparameter Meter Probe (with 131.2 ft (40 m) cable) (PN# 401141)
Measure oxygen, conductivity and pH (with SensoLyt® MPP-A) or ORP (with SensoLyt® MPP-A Pt).
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$Call |
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MPP 350-100 Multiparameter Meter Probe (with 328 ft (100 m) cable) (PN# 401143)
Measure oxygen, conductivity and pH (with SensoLyt® MPP-A) or ORP (with SensoLyt® MPP-A Pt).
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$Call |
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SensoLyt® MPP-A Armored pH electrode for MPP 350 (PN# 401152)
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$Call |
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SensoLyt® MPP-A Pt Armored ORP electrode for MPP 350 (PN# 401153)
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$Call |
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ConOx-3 Combined Multiparameter Meter Probe (with 9.8 ft (3 m) cable) (PN# 401020)
Measure oxygen and conductivity.
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$Call |
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ConOx-10 Combined conductivity/oxygen probe (with 32.8 ft (10 m) cable) (PN# 401031)
Measure oxygen and conductivity.
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$Call |
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ConOx-20 Combined conductivity/oxygen probe (with 65.6 ft (20 m) cable) (PN# 401033)
Measure oxygen and conductivity.
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$Call |
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A 325/S Stainless steel armoring for ConOx (PN# 903831)
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$Call |
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ConOx REPLACEMENT PARTS
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Oxygen sensor module for ConOx Multiparameter meter probe (PN# 401070)
Includes 3 membranes, cleaning solution, OxiCal CX, & accessories.
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$Call |
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Accessories for ConOx Multiparameter meter probe (PN# 401080)
Includes caps, O-ring grease, sponge and cap for OxiCal CX.
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$Call |
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Handheld Multiparameter Meters Calibration Solutions
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pH 4 Buffer, 500 ml bottle (PN# 478551)
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$16.20 |
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pH 7 Buffer, 500 ml bottle (PN# 478552)
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$16.20 |
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pH 10 Buffer, 500 ml bottle (PN# 478553)
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$16.20 |
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Rainbow buffer pack (PN# 478554)
Includes one 500 ml bottle each of pH 4, 7, and 10.
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$49 |
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KS 5 uS Waterproof Conductivity Meter 5 uS/cm Solution (PN# 300580)
Calibration standard 5 µS/cm, shelf life 1 year, NIST traceable, accuracy ±2%.
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$Call |
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KS 100 uS Waterproof Conductivity Meter 100 uS/cm Solution (PN# 300578)
Calibration standard 100 µS/cm, shelf life 2 years, NIST traceable, accuracy ±3%.
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$Call |
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E-SET Trace uS Waterproof Conductivity Meter Calibration Set (PN# 300572)
Calibration set, 6 bottles with 50 ml calibration and control standard each, KCl 0.01 M/l traceable to PTB/NIST.
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$Call |
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6R/SET/LAB1 Waterproof Conductivity Meter Calibration Set (PN# 302870)
Test set for checking all conductivity meters with waterproof 8-pin socket according to ISO 9000.
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$Call |
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$Varies |
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