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pH / ORP / EC Meter

HM-40P Portable pH/ORP/ion meter

Water-proof Structure/IP67(1m, immersion allowed for 30 minutes) * Disabled when electrodes are not connected.

FEATURES

●Easy-to-hold, slim design
●With backlight function
●Power-saving design and rechargeable batteries can also be used
●Waterproof construction (IP67: 1m, immersion allowed for 30 minutes)
●Data memory-Function (1500 data)
SPECIFICATIONS
Measuring Range pH: 0.00~14.00 ORP: 0~±2000mV
Ion: Depends on the electrode in use
Temp: 0~100.0℃(excluding ion electrode)
Display Range pH: pH-2.00~16.00
ORP: 0~±2000mV
Ion:0.0~19.9 / 20~199 μg / L:0.20~1.99 / 2.0~19.9 / 20~199 mg / L:0.20~1.99 / 2.0~19.9 / 20~199 / 200~999 g / L(Automatic range switching)
Temp: -5.0~110.0℃
Repeatability pH: ±0.02pH
ORP: ±2mV
Ion: ±0.5% FS
Temp: Within ±0.2°C
Performance Guaranteed Temperature, Humidity 0 to 45°C 20 to 90% or less (non-condensing)
Interval Measurement function Setting interval: 1 second to 99 minutes 59 seconds or 2 minutes to 99 hours 59 minutes can be arbitrarily set.
Other Functions Data hold:Stable judgment value: Fixed.
Auto Power Off:OFF/10 min./30 min./60 min./180 min./360 min./720 min. settable.
Power Supply AA size alkaline battery×2/rechargeable NiMH batteries
Power consumption 0.1VA (when using a battery 3V)
Dimension W70×H188×D39mm
Weight 300g
Data Memory 1500 data (measurement time, measurement value, Temperature)
Calibration History Creation Function Last 1 batch (When used with "Cal-Memo" pH/ionic electrodes, the last 2 calibrations can be saved, including those on the electrodes)
pH calibration JIS pH standard solution, US standard solution up to 5-point calibration or custom-made standard solution up to 2-point calibration
Temperature Calibration One-point calibration
Ion calibration Up to 3-point calibration
Combined electrode
pH electrode set HM-40P (main unit) + GST-2739C (1m):HM40P - 1 - 1CB0
HM-40P (main unit) + GST-2739C (3m):HM40P - 1 - 1EB0
HM-40P (main unit) + GST-2739C (5m):HM40P - 1 - 1IB0
HM-40P (main unit) + GST-2739C (11m):HM40P - 1 - 1QB0
ORP electrode set HM-40P (main unit) + PST-2739C (1m):HM40P - 1 - 2AB0
HM-40P (main unit) + PST-2739C (5m):HM40P - 1 - 2IB0
HM-40P (main unit) + PST-2739C (11m):HM40P - 1 - 2QB0
Ion electrode Fluoride ion combined electrode F-2021:0.019~19,000mg/L(pH5~6)
Chloride ion combined electrode CL-2021:1~35,000mg/L(pH5~6)
Cyanide ion combined electrode CN-2021:0.003~26mg/L(pH12~13)
Sodium ion combined electrode NA-2011:2.3~23,000mg/L(pH10~11)
Potassium ion combined electrode K-2031:0.39~3,900mg/L(pH5~6)
Calcium ion combined electrode CA-2031:0.4~40,000mg/L(pH5~6)
Nitrate ion combined electrode N-2031:0.62~62,000mg/L(pH5~6)
Ammonia electrode AE-2041 (Membrane electrode):0.09~1,800mg/L(pH12 or more)
Carbon Dioxide electrode CE-2041 (Membrane electrode):Dissolved gas1.49~1,490mg/L
Bromide ion combined electrode BR-2021:0.8~80,000mg/L(pH5~6)
Iodide ion combined elecrrode I-2021:0.01~127,000mg/L(pH5~6)
Cadmium ion combined electrode CD-2021:0.01~1,120mg/L(pH5~6)
Copper ion combined electrode CU-2021:0.06~630mg/L(pH5~6)
Silver ion combined electrode AG-2021:0.1~108,000mg/L(pH5~6)
Sulfide ion combined electrode S-2021:0.3~32,000mg/L(pH13 or more)
Other electrode(individual and optional) pH combined electrode GST-5841S(For organic solvent)(1m):GST5841S - 0 - AN0
pH combined electrode ELP-040(For hydrofluoric acid bath=The glass electrode is affected by fluorinated acid solution. However, because this product is a replaceable type glass electrode tip, a reduction in operating costs can be expected. In regards to measuring the 1% fluorinated acid solution (at 25℃ , for 1 min.), approximately 1000 measurements can be performed.
Glass electrode chip replaceable
Glass electrode chip 5082L)(1m):ELP040 - 0 - AN
pH combined
electrode
GST-5821C(General, Glass body)(1m):GST5821C - 0 - AN0
Reference electrode internal solution Powder reagent for phthalate pH4.01 standard solution 5 bags (each bag for 500 mL):143F191
Powder reagent for phthalate pH6.86 standard solution 5 bags (each bag for 500 mL):143F192
Powder reagent for phthalate pH9.18 standard solution 5 bags (each bag for 500 mL):143F193
Reference electrode internal solution RE-4 50 mL (3 bottles):0BG00011
ORP check solution (pH4.01 standard solution 500 mL + quinhydron powder):143F196
Abrasive for ORP electrode 10 mL:AO-001
Optional accessory Ion sensor replacement liquid junction (10 pieces):For all ion combination electrodes (except AE/CE-2041):0LF00001
F Standard Solution F-1000 500mL:For F-2021 F:1000 mg/L:143F391
Cl Standard Solution CL-1000 500mL:For CL-2021 Cl:1000 mg/L:143A281
Na Standard Solution NA-1000 500mL:For NA-2011 Na:1000 mg/L:143E031
K Standard Solution K-1000 500mL:For K-2031 K:1000 mg/L:143B482
Ca Standard Solution CA-1000 500mL:For CA-2031 Ca:1000 mg/L:143B481
NO3 Standard Solution NO3-1000 500mL:For N-2031 NO3:1000 mg/L:143C486
NO3-N Standard Solution NO3-N 500mL:For N-2031 NO3 -N:1000 mg/L:143C487
NH4 Standard Solution NH4-1000 500mL:For AE-2041 NH4:1000 mg/L:143A041
NH4-N Standard Solution NH4-N 500mL:For AE-2041 NH4-N:1000 mg/L:143A042
Carbon dioxide electrode calibration powder CGS-111 For 1 L (10 packs):For CE-2041:143D044
Br Standard Solution BR-1000 500mL:For BR-2021 Br:1000 mg/L:143C483
IS tandard Solution I-1000 500mL:For I-2021 I:1000 mg/L:143H091
Cd Standard Solution CD-100 500mL:For CD-2021 Cd:100 mg/L:143B500
Cu Standard Solution CU-100 500mL:For CU-2021 Cu:100 mg/L:143D043
Ionic strength adjuster TISAB-01 500mL For F(1143A279 (TISAB-01):For general sample):For F-2021 For general sample:143A279
Ionic strength adjuster TISAB-11 500mL For F(1143A279 (TISAB-01):For general sample):For F-2021 For sample containing metal ion (iron, aluminum etc.):143A280
Ionic strength adjuster ISA-CL 500 mL For Cl、Br、I、Ag:For AG/CL/BR/I-2021:143A334
Ionic strength adjuster ISA-CN 500 mL For CN:For CN-2021:143A335
Ionic strength adjuster ISA-NA 500 mL For Na:For NA-2011:143A338
Ionic strength adjuster ISA-K 500 mL For K:For K-2031:143A337
Ionic strength adjuster ISA-CA 500 mL For Ca:For CA-2031:143A333
Ionic strength adjuster ISA-NO 500 mL For NO3:For N-2031:143A340
Ionic strength adjuster ISA-NH 500 mL For NH4:For AE-2041:143A339
Ionic strength adjuster ISA-CO 500 mL For CO2:For CE-2041:143D045
Ionic strength adjuster ISA-CU 500 mL For Cu、Cd:For CU/CD-2021:143A336
Ionic strength adjuster powder ISA-S For 100 mL (10 packs) For S:For S-2021:143A332
Reference electrode internal solution RE-1 100 mL:For the internal solutions of all ion combination electrodes (except AE/CE-2041) Reference external solution for CA-2031, I/S-2021:143F230
Reference electrode external solution RE-2 100 mL:Reference external solution for NA-2011,CL/BR/CN/CD/CU/AG/F-202:143F238
Reference electrode external solution RE-3 100mL:Reference external solution for K/N-2031:143F239
Ammonia electrode internal solution RE-NH4 50 mL (3 bottles):For AE-2041:0BG00005
Carbon dioxide electrode internal solution RE-11 500 mL:For CE-2041:143D042
Ammonia electrode replacement membrane (10 membranes):For AE-2041:AE-FILM
Carbon dioxide electrode membrane cartridge (4 cartridges):For CE-2041:CTC-211
Carbon dioxide electrode calibration cell:For CE-2041:CGC-202L
Calibration adapter For Carbon dioxide electrode:For CE-2041:67911490K
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