background image

 

 

 

3. 

The meter will display the main 

RH Measurement screen

, as shown below: 

 

 

 

4. 

The meter will begin taking readings.  

As a default setting the RH reading will 

be the most prominent on the screen.  If you would like to make another variable 

(temperature, GPP/GPK, PSI/KPA or dew point) the prominent reading, use the 



and 



 keys to highlight your selection.  Press the 

SELECT 

key to 

choose that variable. 

 

 

TO POWER THE METER DOWN: 

 

1. 

To power the meter down, highlight OFF using the 



and 



 keys, and 

press SELECT. 

 

2. 

Alternatively, if no keys are pressed for 2 minutes, the meter will power down 

automatically. 

 

 

 

FAHRENHEIT / CELSIUS MODE TOGGLE 

 

1.  To switch between Fahrenheit and Celsius measuring modes, use the 



 keys to highlight F-C.  

 

2.  Pressing SELECT will toggle between Fahrenheit (degrees F, GPP, PSI) 

and Celsius.(Degrees C, GPK, KPA) modes 

 

 

 

 

 

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.com

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Содержание HT-4000

Страница 1: ...HT 4000 HT 4000F THERMO HYGROMETER Owner s Manual Versions 1 0 1 1 Delmhorst Instrument Co Rev 4 July 2017 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Страница 2: ... the range of 0 100 with accuracy of 2 over 10 90 o Measures temperature over the range of 40 F 255 F with accuracy of 1 8 F over 4 F to 158F range of 40 C 124 C with accuracy of 1 C over 20 to 70 C o Calculates Dew Point over the range of 40 F 176 F 40 C 80 C o Calculates GPP Grains Per Pound when in Fahrenheit mode over the range of 0 1 3820 GPP o Calculates GPK Grains Per Kilogram when in Celsi...

Страница 3: ... selected and the user can move navigate the selection to any other available option The keypad is aimed at providing navigational control and not at accessing specific features There are four directional keys aligned intuitively around a middle fifth key see Figure 1 Above UP below DOWN to the right RIGHT and to the left LEFT The middle key is used to SELECT the option highlighted on the screen F...

Страница 4: ...ttery condition is detected all measurement functions are disabled Enough power remains for other menu functions but almost any user action at this time causes a low battery warning to be generated The battery should be replaced immediately If the battery reaches critical levels the meter will refuse to stay on at power up This gradual warning system is intended to provide the user advanced batter...

Страница 5: ...ress the SELECT key to choose that variable TO POWER THE METER DOWN 1 To power the meter down highlight OFF using the and keys and press SELECT 2 Alternatively if no keys are pressed for 2 minutes the meter will power down automatically FAHRENHEIT CELSIUS MODE TOGGLE 1 To switch between Fahrenheit and Celsius measuring modes use the keys to highlight F C 2 Pressing SELECT will toggle between Fahre...

Страница 6: ...ecially designed for rotary drills and with 3 or 4 cutting edges to insure a smooth round hole 2 Vacuum the hole thoroughly then use a wire brush to clean and loosen any concrete remaining in the hole Vacuum again and repeat the process a second time 3 Insert the yellow sleeve into the hole Use silicone or other water resistant sealant to seal the interface between the collar of the sleeve and the...

Страница 7: ...ctive carrying case provided is an ideal storage place when the meter is not in use If the meter has been left in a hot or cold environment overnight or for an extended period allow the meter to acclimate to the temperature conditions in which it will be used for minimum 1 2 hours or as long as possible Clean the meter with any biodegradable cleaner Use the cleaner sparingly and on external parts ...

Страница 8: ...L INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY TYPE WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS OR DOWNTIME ARISING OUT OF OR RELATED IN ANY RESPECT TO ITS METERS OR ELECTRODES AND NO OTHER WARRANTY WRITTEN ORAL OR IMPLIED APPLIES DELMHORST SHALL IN NO EVENT BE LIABLE FOR ANY BREACH OF WARRANTY OR DEFECT IN THIS PRODUCT THAT EXCEEDS THE AMOUNT OF PURCHASE OF THIS PRODUCT The express w...

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