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TQC DEWCHECK 4 – SERIES 2
DC7100
PRODUCT DESCRIPTION
The TQC DewCheck 4 - Dewpoint Meter (DPM)/ Dewmeter is an extremely versatile dewpoint meter to measure and record all climate parameters required to treat surfaces. This easy to use and robust dewmeter conforms to ISO 8502-4 & ASTM
D3276-07 and measures the relative humidity (%RH), ambient temperature (Ta) and surface temperature (Ts) and calculates the dewpoint temperature (Td) and the difference between the dewpoint temperature and the surface temperature
(ÄT). The difference between the surface temperature and dewpoint temperature indicates the optimal climate conditions for painting. All parameters can be stored in the dewmeter's memory, tagged with a date and time.
For communication between DewCheck 4 dewmeter and a PC the DewCheck dewmeter USB cable is standard supplied. To analyze the data the DewCheck 4 comes with the special Ideal Finish Analysis software. This software is the most advanced temperature and humidity monitoring software package for Dewpoint Meters available today. It offers user friendly reporting functions for standard production work as well as advanced calculations for in depth analysis of the climate parameters prior to coating. Detailed graphic representations and customizable reports help to make the right decisions.
BUSINESS
Coating industry, Construction / building maintenance, galvanize, Paint, shipping industry, steel protection
STANDARDS
ISO 8502-4, ASTM D3276-05, BS 7079-B4, NACE RP prop 97
FEATURES
Large illuminated graphic display
One-hand operation
Simple menu-driven user interface
Extensive data-logging capabilities, readings are time and date stamped and stored on the gauge
USB-Interface connects the unit to the PC for programming and downloading data.
To be used as “on the spot” inspectors tool or “stand-alone” data logger
Heavy duty ergonomic case
Set limits for each parameter
Acoustic and visual alarms
Select Celsius / Fahrenheit
Automatic trend indicator shows the trend of climatic conditions (rising, falling, stable)
High-end industrial sensors and built- in probes
Integrated ‘back-up’ LED flashlight
DewLog temperature and humidity monitoring software included
Two year valid calibration certificate!
SCOPE OF SUPPLY
TQC Dewcheck 4 dewpoint gauge
Leather pouch
Wrist strap
USB cable
ORDERING INFORMATION
DC7100 – TQC Dewcheck 4 Dewpoint Gauge – series 2
ACCESSORIES
DC7520 Docking
for DewCheck Series 2
DC7510 USB communication cable
DC7010 Spare leather pouch
SPECIFICATIONS
HUMIDITY
Accuracy (0…80 °C, 0…176 °F)
Measurement resolution
± 3 % RH
0.1 %
Measurement range
TEMPERATURE
Temperature Ta (Air)
0…100 % RH
Accuracy
Measurement resolution
Measurement range
± 0.5 °C, ± 1 °F (over the full measurement range)
0.1 °C, 0.1 °F
- 20…+ 80 °C, - 4…+ 176 °F
Temperature Ts (Surface)
Accuracy
Measurement resolution
Measurement range
± 0.5 °C, ± 1°F (over the full measurement range)
0.1 °C, 0.1 °F
- 30…+ 60 °C, - 22…+ 140 °F
Temperature Ts (Surface External)
Accuracy
Measurement resolution
Measurement range
± 0.5 °C, ± 1 °F (over the full measurement range)
0.1 °C, 0.1 °F
- 30…+ 60 °C, - 22...+ 140 °F
DISPLAY
Operating temperature range
Graphical presentation with backlight.
- 20 °C…60 °C, - 4...+ 140 °F
KEYS
Menu
On / off
LED flashlight
3
1 (electronic)
1 (electronic)
MEMORY
Type Dynamic
Memory size manual logging 6000 records
Record content manual logging time/date, humidity,Ta, Ts, Td,Tdelta, status byte for alarm.
Memory size interval logging
Record content interval logging Humidity, Ta and Ts. Other parameters and date and time are calculated.
Batches
12000 records
8 Batches max.
MEASUREMENT / FEATURES
Limits
Lo-Hi Alarms
Hold/freeze function
Data storage
Data recall
Adjustable for each parameter
Beep sound , symbol in display and RED Led.
Yes
Two modes: Manual and interval(auto)
Gauge displays average, min/max of each batch.
Downloading to PC possible via optional adapter.
Battery indicator
Trend indicator
User interface
Languages
Extra
SPECIAL CARE
Yes, detailed.
Yes.
Menu driven through up/down/enter key.
4 languages, English, German, French, Spanish
Built-in bright white LED orientation flashlight.
Though robust in design, this instrument is precision-machined. Never drop it or knock it over
Always clean the instrument after use.
Clean the instrument using a soft dry cloth. Never clean the instrument by any mechanical means such as a wire brush or abrasive paper. This may cause, just like the use of aggressive cleaning agents, permanent damage.
Do not use compressed air to clean the instrument.
Always keep the instrument in its case when not in use.
We recommend annual calibration
SAFETY PRECAUTIONS
Always keep the instrument in its pouch when not in use. Ensure the instrument is correctly inserted in the pouch with the display in the front.
The humidity sensor is fragile and should never be touched. Do not use compressed air to clean the sensors or the instrument.
DISCLAIMER
The right of technical modifications is reserved.
The information given in this sheet is not intended to be exhaustive and any person using the product for any purpose other than that specifically recommended in this sheet without first obtaining written confirmation from us as to the suitability of the product for the intended purpose does so at his own risk. Whilst we endeavour to ensure that all advice we give about the product (whether in this sheet or otherwise) is correct
we have no control over either the quality or condition of the product or the many factors affecting the use and application of the product. Therefore, unless we specifically agree in writing to do so, we do not accept any liability whatsoever or howsoever arising for the performance of the product or for any loss or damage (other than death or personal injury resulting from our negligence) arising out of the use of the product. The information contained in this sheet is liable to modification from time to time in the light of experience and our policy of continuous product development.
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