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Hach® HQD Intellical Probes - pH/Misc

Hach Chemical

You can choose from a broad selection of Intellical probes to meet your most demanding laboratory and field applications, for parameters such as pH, Total Dissolved Solids (TDS), ORP, Ammonia, Ammonium, Chloride, Fluoride, Nitrate, and Sodium. All Intellical probes are automatically recognized by HQD meters and maintain calibration data on the probe itself - eliminating the need of recalibration when switching probes between meters.

Special features:

  • Red Rod pH probes offer exceptional performance and response time across a wide variety of sample types in the laboratory.
  • Rugged stainless steel outdoor probes are extremely practical for on-site analysis. Thanks to the digital technology, they can be used with cables up to 30 meters long.
  • The LBOD probe utilises optical technology to provide fast, accurate Dissolved Oxygen measurements while dramatically reducing maintenance costs.

Grouped product items
Item ID Model Length Accuracy Material Includes pH Range Junction Parameter Cable Length Price Packaging
HACH ISENH318101
HACH ISENH318101
ISENH381 175mm ±0.02 mV or 0.05% Epoxy Intellical ISENH3181 combination Ammonia ISE, 1 m cable (ISENH318101), 3-pack of replacement Intellical ammonia membrane modules (no. 5812711), a 50 mL bottle of electrode fill solution (no. 4447226), Test certificate, and Basic User Manual 0.01mg/L (5 x 10-7M) - 14g/L (1M) NH3-N, 0.01mg/L (5x10-7M) to 14g/L (1M) as NH3-N Double Annular Junction Ammonia 1m
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HACH ISENH3181AP
HACH ISENH3181AP
ISENH3181AP 175mm ±0.02mV or 0.05%, whichever is greater Epoxy ISENH3181 combo ammonia ISE, 1m cable, 3pk of repl. ammonia membrane modules, 50mL electrode filling soln, ammonia nitrogen std soln, 500mL of 1mg/L, 10mg/L and 100mg/L, Pk of 100 ammonia (ISA) Pwd Pillows, 50mL electrode storage soln, and ISE Manual 0.01 mg/L (5 x 10-7 M) - 14 g/L (1 M) NH3-N Double Annular Junction Ammonia 1m
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HACH ISENH418101
HACH ISENH418101
ISENH4181 175cm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical™ ISENH4181 combination Ammonium ISE, 1 m cable (ISENH418101), Test certificate, and Basic User Manual. - Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Ammonium 1m
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HACH ISENH4181AP
HACH ISENH4181AP
ISENH4181 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISENH4181 combination ammonium ISE, 1m cable, Hach ammonia nitrogen standard solutions, 500mL bottles of 10 mg/L and 10mg/L, Pack of 100 Hach ammonium ionic strength adjustor (ISA) Powder Pillows, and ISE Basic User Manual 0.018mg/L (10-6M) - 9g/L (0.5M) NH4-N, 0.018mg/L (10-6M) to 9g/L (0.5M) as Ammonium Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Ammonium 1m
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HACH ISECL18101
HACH ISECL18101
ISECL181 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISECL181 combination Chloride ISE, 1 m cable (ISECL18101), Test certificate, and Basic User Manual. 0.1mg/L (3 x 10-6M) - 35.5g/L (1M) Cl, 0.1mg/L (3x10-6M) to 35.5g/L (1M) Chloride Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Chloride 1m
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HACH ISECL18103
HACH ISECL18103
ISECL181 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISECL181 combination Chloride ISE, 3 m cable (ISECL18101), Test certificate, and Basic User Manual. 0.1mg/L (3 x 10-6M) - 35.5g/L (1M) Cl, 0.1mg/L (3x10-6M) to 35.5g/L (1M) Chloride Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Chloride 3m
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HACH ISECL181AP
HACH ISECL181AP
ISEF121 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Kit includes Intellical ISECL181 combination chloride ISE, 1m cable, chloride std soln: 1L of 100mg/L and 500mL of 1000mg/L, pk of 100 chloride ionic strength adjustor (ISA) Pwdr Pillows, and ISE Basic User Manual 0.1mg/L (3 x 10-6M) - 35.5g/L (1M) Cl, 0.1mg/L (3x10-6M) to 35.5g/L (1M) Chloride Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Chloride 1m
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HACH ISEF12101
HACH ISEF12101
ISEF121 175mm ±0.02 mV or 0.05% Epoxy Intellical ISEF121 combination Fluoride ISE, 1 m cable (ISEF12101), Test certificate, and Basic User Manual 0.01mg/L (5 x 10-7M) - 19g/L (1M) F, 0.01mg/L (5x10-7M) to 19g/L (1M) Fluoride Annular Junction (PTFE) Fluoride 1m
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HACH ISEF121AP
HACH ISEF121AP
ISEF121 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISEF121 combination fluoride ISE, 1m cable, fluoride std soln: 500mL of 0,5mg/L, 1.0mg/L and 2.0mg/L, pk of 100 fluoride ionic strength adjustor (ISA) Pwdr Pillows, and ISE Basic User Manual. 0.01mg/L (5 x 10-7 M) - 19g/L (1M) F, 0.01mg/L (5x10-7M) to 19g/L (1M) Fluoride Annular Junction (PTFE) Fluoride 1m
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HACH MTC69501
HACH MTC69501
MTC695 200mm - Glass, Epoxy and Platinum N/A -1200 mV to +1200 mV; -200 µA to +200 µA - mV 1m
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HACH ISENO318101
HACH ISENO318101
ISENO3181 175mm ±0.02 mV or 0.05% Epoxy Intellical ISENO3181 combination Nitrate ISE, 1 m cable (ISENO318101), Test certificate, and Basic User Manual 0.1mg/L (7 x 10-6 M) - 14g/L (1M) NO3-N, 0.1mg/L (7x10-6 M) to 14g/L (1M) Nitrate Nitrogen Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Nitrate 1m
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HACH ISENO318103
HACH ISENO318103
ISENO3181 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISENO3181 combination Nitrate ISE, 3 m cable (ISENO318101), Test certificate, and Basic User Manual 0.1mg/L (7 x 10-6M) - 14g/L (1M) NO3-N, 0.1mg/L (7x10-6M) to 14g/L (1M) Nitrate Nitrogen Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Nitrate 3m
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HACH ISENO3181AP
HACH ISENO3181AP
ISENO3181 175mm ±0.02mV or 0.05%, whichever is greater Epoxy Intellical ISENO3181 combo nitrate ISE, 1m cable, Nitrate std soln: 500mL of 1mg/L, 10mg/L and 100mg/L, pk of 100 nitrate ionic strength adjustor (ISA) Pwdr Pillows, and ISE User Manual 0.1mg/L (7 x 10-6 M) - 14g/L (1M) NO3-N, 0.1mg/L (7x10-6M) to 14g/L (1M) Nitrate Nitrogen Double Junction (Ceramic Porous Pin and Annular Porous PTFE) Nitrate 1m
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HACH MTC10101
HACH MTC10101
MTC101 175mm ±0.02mV or 0.05%, Whichever is Greater Epoxy Intellical™ MTC101 Laboratory ORP/RedOx electrode with storage soaker bottle, 1m cable, Test certificate, and Basic User Manual. -1200 to +1200 mV Open Junction ORP 1m
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HACH MTC10103
HACH MTC10103
MTC301 175mm ±0.02mV or 0.05%, Whichever is Greater Epoxy Intellical™ MTC101 Laboratory ORP/RedOx electrode with storage soaker bottle, 3m cable, Test certificate, and Basic User Manual. -1200 to +1200 mV Open Junction ORP 3m
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HACH MTC10105
HACH MTC10105
MTC101 223mm ±0.02mV or 0.05%, Whichever is Greater Epoxy/Stainless Steel (SS) Intellical™ MTC101 Rugged ORP/RedOx electrode with storage cap, 5 m cable, Test certificate, and Basic User Manual. -1200 to +1200 mV Open Junction ORP 5m
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HACH MTC10110
HACH MTC10110
MTC101 223mm ±0.02mV or 0.05%, whichever is greater Epoxy/Stainless Steel (SS) Intellical MTC101 Rugged ORP/RedOx electrode with storage cap, 10 m cable, Test certificate, and Basic User Manual -1200 to +1200 mV Open Junction ORP 10m
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HACH MTC10115
HACH MTC10115
MTC101 223mm ±0.02mV or 0.05%, Whichever is Greater Epoxy/Stainless Steel (SS) Intellical™ MTC101 Rugged ORP/RedOx electrode with storage cap, 15m cable, Test certificate, and Basic User Manual. -1200 to +1200 mV Open Junction ORP 15m
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HACH MTC30101
HACH MTC30101
MTC301 175mm ±0.02 mV or 0.05% Epoxy Intellical™ MTC301 Laboratory ORP/RedOx electrode with storage soaker bottle, 1m cable, 59-mL bottle reference electrolyte filling solution 3M KCl with saturated AgCl solution), Test certificate, and Basic User Manual. -1200 to +1200 mV Porous Pin Junction ORP 1m
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HACH PHC10101
HACH PHC10101
PHC101 175mm ±0.02pH Epoxy Intellical™ PHC101 Laboratory pH electrode with storage soaker bottle, 1m cable, Test certificate, and Basic User Manual. 2 to 14 pH Open Junction pH 1m
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HACH PHC10103
HACH PHC10103
PHC101 175mm ±0.02pH Epoxy Intellical™ PHC101 Laboratory pH electrode with storage soaker bottle, 3m cable, Test certificate, and Basic User Manual. 2 to 14 pH Open Junction pH 3m
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HACH PHC10105
HACH PHC10105
PHC101 223mm ±0.02pH Zeonor™ / Stainless Steel Intellical PHC101 Rugged pH electrode with storage cap, 5 m cable, Test certificate, and Basic User Manual. 2 to 14 Open Junction pH 5m
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HACH PHC10110
HACH PHC10110
PHC101 223mm ±0.02pH Zeonor™ / Stainless Steel Intellical™ PHC101 Rugged pH electrode with storage cap, 10m cable, Test certificate, and Basic User Manual. 2 to 14 pH Open Junction pH 10m
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HACH PHC10115
HACH PHC10115
PHC101 223mm ±0.02pH Zeonor™ / Stainless Steel Intellical™ PHC101 Rugged pH electrode with storage cap, 15m cable, Test certificate, and Basic User Manual. 2 to 14 pH Open Junction pH 15m
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HACH PHC10130
HACH PHC10130
PHC101 223mm ±0.02pH Zeonor™ / Stainless Steel Intellical™ PHC101 Rugged pH electrode with storage cap, 30m cable, Test certificate, and Basic User Manual. 2 to 14 pH Open Junction pH 30m
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HACH PHC10801
HACH PHC10801
PHC108 182mm ±0.02pH Stainless Steel PHC108 Laboratory pH electrode with storage protector tube, 1 m cable, Test certificate, and Basic User Manual. 2 to 12 pH Porous Pin and Open Junctions pH 1m
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HACH PHC20101
HACH PHC20101
PHC201 175mm ±0.02pH Epoxy Intellical PHC201 Laboratory pH electrode with storage soaker bottle, 1 m cable, Test certificate, and Basic User Manual. 0 to 14 Porous Pin Junction pH 1m
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HACH PHC20103
HACH PHC20103
PHC201 175mm ±0.02pH Epoxy Intellical PHC201 Laboratory pH electrode with storage soaker bottle, 3m cable, Test certificate, and Basic User Manual. 0 to 14 pH Porous Pin Junction pH 3m
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HACH PHC28101
HACH PHC28101
PHC281 175mm ±0.02pH Zeonor™ Intellical PHC281 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (2.44 M KCl solution), Test certificate, and Basic User Manual 0 to 14 Open Junction pH 1m
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HACH PHC28103
HACH PHC28103
PHC281 175mm ±0.02pH Zeonor™ Intellical™ Laboratory PHC281 pH electrode with storage soaker bottle, 3m cable, 59-mL bottle reference electrolyte filling solution (2.44 M KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Open Junction pH 3m
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HACH PHC30101
HACH PHC30101
PHC301 175mm ±0.02pH Zeonor™ Intellical PHC301 Laboratory pH electrode with storage soaker bottle, 1 m cable, 28-mL bottle reference electrolyte filling solution (3 M KCl solution saturated with AgCl), Test certificate, and Basic User Manual 0 to 14 pH Porous Pin Junction pH 1m
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HACH PHC30103
HACH PHC30103
PHC301 175mm ±0.02pH Zeonor™ Intellical™ PHC301 Laboratory pH electrode with storage soaker bottle, 3m cable, 28-mL bottle reference electrolyte filling solution (3 M KCl solution saturated with AgCl), Test certificate, and Basic User Manual. 0 to 14 pH Porous Pin Junction pH 3m
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HACH PHC70501
HACH PHC70501
PHC705 200mm ±0.01pH Glass Intellical PHC705 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Porous Pin Junction pH 1m
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HACH PHC705A01
HACH PHC705A01
PHC705A 200mm ±0.01pH Glass Intellical PHC705A Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Porous Pin Junction pH 1m
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HACH PHC72501
HACH PHC72501
PHC725 200mm ±0.01pH Glass Intellical PHC725 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Annular Junction pH 1m
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HACH PHC72901
HACH PHC72901
PHC729 200mm ±0.01pH Glass Intellical PHC729 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 12 pH Annular Junction pH 1m
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HACH PHC73501
HACH PHC73501
PHC735 200mm ±0.01pH Glass Intellical PHC735 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Annular Junction, High Flow pH 1m
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HACH PHC74501
HACH PHC74501
PHC745 200mm ±0.01pH Glass Intellical PHC745 Laboratory pH electrode with storage soaker bottle, 1 m cable, 59-mL bottle reference electrolyte filling solution (Saturated KCl solution), Test certificate, and Basic User Manual. 0 to 14 pH Reverse Sleeve Junction pH 1m
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HACH PHC80501
HACH PHC80501
PHC805 200mm ±0.02pH Glass Storage soaker bottle, 1 m cable, 5-mL bottle reference electrolyte filling solution KCl 3M solution), Test certificate, and Basic User Manua 0 to 14 pH Porous Pin Junction pH 1m
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HACH ISENA38101
HACH ISENA38101
ISENa381 175mm ±0.02mV or 0.05%, whichever is greater Zeonor™ Intellical™ ISENa381 combination Sodium ISE with storage soaker bottle, 1 m cable, a 0.02M NH4Cl electrolyte refill solution bottle (60 mL), Test certificate, and Basic User Manual. 0.023mg/L (1 x 10-6M) - 23g/L (1M) Na, 0.023mg/L (1x10-6M) to 23g/L (1M) Na+ Double Porous Pin Junction Sodium 1m
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HACH ISENA381AP
HACH ISENA381AP
ISENa381 175mm ±0.02mV or 0.05%, whichever is greater Zeonor™ Intellical ISENA381 combination Sodium ISE, 1m cable, sodium std solns, 500mL of 100mg/L and 1000mg/L, sodium ionic strength adjustor (ISA) Powder Pillows, 100 pcs, and ISE Basic User Manual 0.023mg/L (1 x 10-6M) - 23g/L (1M) Na, 0.023mg/L (1x10-6M) to 23g/L (1M) Na+ Double Porous Pin Junction Sodium 1m
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