Manual Humidity Precision Measuring Unit model: HND-F215 4. Regulation Use Any use of the Manual Humidity Precision Measuring Unit, model: HND-F215, which exceeds the manufacturer’s specification, may invalidate its warranty. Therefore, any resulting damage is not the responsibility of the manufacturer. The user assumes all risk for such usage.
HND-F215 5. Operating Principle The KOBOLD HND-F215 manual measuring unit allows for the measurement of gas humidity and gas temperature or the gas respectively water flow. Appropriate probes are available for both measuring applications (for more technical data, see subsequent pages). The device offers extensive functions, a high degree of accuracy, and decisive advantages in operation in order to support the user in determining the various measured quantities.
Warning: Do not use this product as safety or emergency stop device or in any other application where failure of the product could result in personal injury or material damage. Failure to comply with these instructions could result in serious injury and material damage. HND-F215 K07/0522 page 5...
Secondary display: possible views: t.AVG: time left till average flow value in seconds will be displayed with temperature probe at T2 and as soon as the averaging time has been reached: T2: temperature page 6 HND-F215 K07/0522...
Page 7
“system and error messages” or by the display in the chapter “configuration”. Note: The message display can be aborted by pressing any key (keys 2 - 6) after the segment test. HND-F215 K07/0522 page 7...
(Menu) for 2 sec.: configuration menu is activated Store/Quit: Measurement: Hold current measuring value ('HLD' in display) for flow measurements in the 'AVGHold' mode: start new measurement or handling of logger functions Set/Menu: Acknowledge setting, return to measuring. page 8 HND-F215 K07/0522...
'Offset T2': Zero Displacement of Temperature T2 * -10.0 °C...10.0 °C The zero point of the measurement of channel 1 will be displaced -18.0 °F...18.0 °F: by this value. off: Zero point displacement is deactivated (=0.0°) HND-F215 K07/0522 page 9...
Page 10
Logger function off (Use key 6 for Hold-function) Stor: Individual value logger (Press key 6 to store an individual value set) CYCL: Cyclic logger (Start by pressing key 6) note: if function "AVG Hold" is chosen, the cyclic logger is not supported. page 10 HND-F215 K07/0522...
(dew). The dew point temperature indicates at which temperature a 100 % saturation would be reached and as of when "dew" can be expected. HND-F215 K07/0522 page 11...
-HND-FF32: 0.05 ... 5.00 m/s (water) -HND-FF33: 0.55 ... 20.00 m/s (air) Higher speeds may destroy the measuring head or may, at least, permanently influence measuring accuracy. An arrow on the measuring head indicates the required flow direction. page 12 HND-F215 K07/0522...
Average Hold As soon as the HND-F215 instrument has been switched on the device starts calculating the average flow value during the averaging time. During measuring the current measuring value will be shown in the top line of the display while the bottom line shows the remaining measuring time.
Page 14
Setting via keys (p.r.t. configuration of the device): time (minutes. accurate), date, year. Setting via interface: use suitable software (seconds - accurate) e.g. HND-Z034- software. The clock setting menu will be started automatically when the device is switched on again after a battery change. page 14 HND-F215 K07/0522...
Page 15
(key 3) to change over between the values of one data set (channel 1 - 6, date/time). To change over from one data set to another use the keys "" (key 2) or "" (key 5). HND-F215 K07/0522 page 15...
Page 16
(= cancel procedure Use the keys "" (key 2) or "" (key 5) to make your selection. Use "Quit"-key (key 6) to acknowledge your selection. page 16 HND-F215 K07/0522...
6) only when logger function = Stor, or logger function = CYCL and no data in memory 7) only when logger is activated (CYCL or Stor) 8) only when logger function = Stor and data in memory HND-F215 K07/0522 page 17...
The display prompts you to measure the first humidity value. Use "Set"-key (key 4) to stop calibration whenever you want to. In such a case the last calibration before this one will be used. page 18 HND-F215 K07/0522...
Page 19
"Store"-key (key 6) and the calibration has been completed. If error messages are displayed when calibrating the instrument, the old calibration keeps valid, the new calibration data are lost. Please refer to "Error and System Messages during HND-FF31 Calibration" HND-F215 K07/0522 page 19...
HND-FF32, --FF33 (AVG Hold or AVG Cont) flow - averaging period only with HND-FF32, --FF33 temperature offset for NiCr-Ni-probe only at adjusted offset-value <> off display correction for NiCr-Ni-probe only at adjusted corr-value <> off page 20 HND-F215 K07/0522...
No probe/sensor existing Err. 9 probe/sensor damaged -> return to manufacturer for or probe/sensor defective repair One measuring variable required for calculation is missing Err. 11 Value cannot be calculated (no sensor) or incorrect (overflow/underflow) HND-F215 K07/0522 page 21...
Flow: external probe HND-FF32/33 (see datasheet probe) (additional temperature input: NiCr-Ni thermocouple element, type K) Measuring range: relative humidity: 0.0...100.0 % rH room temperature: -40.0...+120.0 °C (like probe HND-FF31) surface temperature: -80.0...+250.0 °C flow speed: see probe HND-FF32/33 page 22 HND-F215 K07/0522...
Page 23
Calculation of enthalpy: heat unit h of the air Calibration function for measuring humidity Flow measurement with average value display Minimum/maximum alarm Logger function: manual 99 datasets cyclic 5400 datasets adjustable cycle time: 1 sec...h Real-time clock: current time with day, month, and year HND-F215 K07/0522 page 23...
HND-FF33 Sensors: vane anemometer Working conditions: 0...+70 °C, 0…100 % rF (non-condensing) Dimensions: measuring head Ø 11 x 15 mm, tube Ø 15 mm, insertion opening min. 16 mm, overall length 165 mm, 5 m cable page 24 HND-F215 K07/0522...
HND-F110 (not for HND-FF08 and HND-FF10) HND-Z057 Replacement measuring pins (10 units) for HND-F110 HND-Z058 Testing adapter HND-Z061 Replacement spring head for HND-FF32 HND-Z063 Replacement spring head for HND-FF33, HND-Z001 * observe instrument dimensions HND-F215 K07/0522 page 25...
HND-F215 11. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Manual Humidity Precision Measuring Unit Model: HND-F215 to which this declaration relates is in conformity with the standards noted below:...
Page 27
Appendix A: Sorts of wood Select kind of wood you want to measure, enter number on the device, e.g. birch = h. 60 Identification Number Comment Range Group A h. A Wood-group A 0..82% Group B h. B Wood-group B 1..95% Group C h.
Page 31
Tawa (sap & heart Rock maple Acer saccharum 5..92% h.417 Beilschmiedia tawa 7..64% untreated) Rosewood, Brasilian h.311 Dalbergia nigra 5..58% Teak h.418 Tectona grandis 6..80% Rosewood, Indian h.310 Dalbergia latifolia 4..91% Terap h.419 Artocarpus elasticus 2..169% Rosewood, New Guinea h.371 Pterocarpus indicus 5..66% Campnosperma...
Page 32
Appendix B: Additional materials Select material you want to measure, enter number on the device, e.g. concrete b25 = b. 6 Measuring of building materials Material Number Range Moisture estimation Concrete Concrete 200kg/m³ B15 (200 kg Concrete per 1m³ sand) b.
Need help?
Do you have a question about the HND-F215 and is the answer not in the manual?
Questions and answers