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Reference Meters

HDM97
BQ 
HDM97BP
HDM97BO
HDM97BN

Reference Meters for the Service and Calibration of Hemodialysis Machines




 

HDM97BQ HDM97BP HDM97BO HDM97BN
Conductivity Conductivity Conductivity Conductivity
Temperature Temperature Temperature Temperature
Pressure Pressure Pressure    
Flow pH        


 

Innovative Details


   

      
Multifunctional In hemodialysis the meters can be used with any brand of dialysis machine.
Conductivity Measurement Modern 4-pole electrode in carbon plastic technology for conductivity measurement.
Years of experience have proven this design and construction absolutely linear and stable.
IBP is the only manufacturer of dialysis reference meters using a 4-pole electrode for
conductivity measurement.
Allows conductivity measurement of RO water.
The electrode is intrinsically tied to the meter and cannot get misplaced.
Conductivity Temperature
Compensation

By brand name selectable conductivity temperature coefficients
for high accuracy conductivity measurement.
Pressure Measurement
 
Provides readings either in mmHg, kPa Bar or PSI.
A special mode allows to measure the pressure drop.
   
As option the versions HDM97BQ, HDM97BP and HDM97BO can be delivered with
a higher accuracy in pressure measurement which allows
the calibration
of blood pressure measurement devices in accordance with DIN EN 1060.
   
For the c
alibration of blood pressure measurement devices we offer a
calibration set according to EN1060.

For more details refer to "How to calibrate blood pressure measuring devices?"

Flow Measurement  
For the
HDM97BQ is as option a flow sensor available.
The reading is in ml/min and the accumulated value.
pH Measurement Automatic temperature compensation by measuring or fixed temperature.
Stop Watch  
The stop watch function allows the accurate time measurement
with 100 msec. resolution.
Field Calibration The HDM97Pocket meters can be easily adjusted and calibrated in the field.
The loss of time for calibration and service is minimized.
USB-Interface USB 2.0 - electrically insulated in accordance with ISO 60601-1.
Data exchange with other programs is possible via the USB-Interface. See also Data Acquisition
Registration Manufactured under certified quality management system in accordance to ISO13485.
   Registered as medical device in Europe, USA and Canada.
Sensor connectors  
HDM97BQ   HDM97BQ with Option C  (Connector for Conductivity probe)
 
HDM97BP HDM97BO
 

HDM97BN
   
   
     
Technical Data
 
   
Conductivity 4 measuring ranges - Quadropole electrode
Temperature compensation is user-selectable depending on the brand of dialysis machine
Range: 0 … 30,00 mS/cm
Accuracy: 0 … 200 uS/cm ± 0.6 uS/cm
201 … 2000 uS/cm ± 6 uS/cm
12 ... 16 mS/cm ± 0.03 mS/cm
otherwise ± 0.06 mS/cm

With option C the conductivity/temperature probe is disconnectable. See picture above.
This option is available for all meters.
 

Temperature Sensor integrated in the conductivity electrode
Range: 0...100 °C
Resolution: 0.01 °C
Accuracy: 25 ... 40°C ± 0.05 °C, otherwise ±  0.1 °C 
Pressure  Reading selectable as mmHg, kPa, Bar or PSI

Version HDM97BQ, BP and BO

Range:   -700 to + 1900 mmHg, 2,5 Bar
Resolution:   0.1 mmHg
Accuracy:   0 ... 300 mmHg ± 1 mmHg
otherwise ± 2 mmHg
    in temperature range 20 to 23 °C
Ceramic sensor fluid resistant

Option H with higher accuracy
Range:   -700 to + 1900 mmHg, 2,5 Bar
Resolution:   0.01 mmHg
Accuracy:   0 ... 300 mmHg ± 0.5 mmHg,
301 ... 1000 mmHg ± 1 mmHg
otherwise ± 2 mmHg
    in temperature range 20 to 23 °C
Sensor not fluid resistent
Flow    Only Version BQ
Range: 100 ... 2000 ml/min
Resolution:  1 ml/min
Accuracy: 100 ... 500 ml/min ± 1.5 % of upper range value
otherwise ± 2.5 % of
upper range value
pH       Only Version BP Temperature via temperature probe in conductivity cell or default value
Range: 0...14 pH
Resolution: 0.01 pH
Accuracy: ± 0.02 pH
Power Supply Li-Ion-Polymer battery, rechargeable with 5 V DC, 500 mA
External charger:
Input Voltage 100 … 245 V / 50/60 Hz
Output Voltage 5 V DC, 500 mA
Or via USB-Interface from a computer
Operates up to 200 hours with fully charged battery
Dimensions and Weight 165 x 82 x 33 mm - 6.5" x 3.2" x 1.3”
0.4 Kg - 0.88 lbs including probe
 
 

 

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