D-2 Incorporated JF-WA1 Operation Manual

Hydro-light water pad reader

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Revision History:

Rev

Date

Description

28JAN08

Written

16JUN11

undefined

09SEP11

Revised for format and content

05APR12

Include USB Power Option

02MAY14

Fix Appendix B, change company address

11NOV19

Change of Address

08APR20

Emphasize the use of provided power supply

29MAR21

Alter Email Address, RMA Verbiage

29AUG22

Update due to new shuttle targets and Calibration routines

JF-WA1 HYDRO-LIGHT SENSOR

D-2 INCORPORATED

HYDRO-

WATER PAD READER

JF-WA1

OPERATION MANUAL

REVISION 8.0

P/N 480-003

480-003

August 22

LIGHT

AJF

SWS

DLF

SWS

DLF

SWS

Table of Contents

Summary of Contents for D-2 Incorporated JF-WA1

Page 1 JF-WA1 HYDRO-LIGHT SENSOR D-2 INCORPORATED LIGHT HYDRO- WATER PAD READER JF-WA1 OPERATION MANUAL REVISION 8.0 P/N 480-003 Revision History: Date Description 28JAN08 Written 16JUN11 undefined 09SEP11 Revised for format and content 05APR12 Include USB Power Option 02MAY14 Fix Appendix B, change company address...
Page 2: Table Of Contents
JF-WA1 HYDRO-LIGHT SENSOR Light This manual covers the operational aspects of the D-2 JF-WA1 Hydro- Sensor. D-2 continuously strives to meet the full expectations of our customers and we welcome comments on the structure, content and the ability of this manual to answer your questions regarding our product.
Page 3: Notes For User
JF-WA1 HYDRO-LIGHT SENSOR Notes for User: WARNING! There is a danger to life and limb or a risk of serious injury if the notes on safety are disregarded! CAUTION! There is a risk of injury and damage to property if the notes on safety are...
Page 4 JF-WA1 HYDRO-LIGHT SENSOR Read the instructions in this manual carefully before installing or starting the system. Note throughout this manual the term JF-WA1 applies to all models of the instrument, unless specific individual model numbers are detailed. D-2 Incorporated will accept no liability for damages due to non-observance of this manual.
Page 5: General Description
Ambient Operating temperatures are compensated through the use of a built-in temperature sensor and all calibration terms are stored in internal, non-volatile memory. D-2 Inc. also provides reference pad shuttle to verify readings between calibrations. These attributes make the JF-WA1 very reliable and easy to use. 480-003 August 22...
Page 6: Specifications
D3240 method. A water detector test pad that has been properly prepared with a fuel sample Light (method D3240) is placed into a JF-WA1 shuttle and then placed into the Hydro- Light The Hydro- calculates the free water content in parts per million (PPM), then displays the digital value on the top line of the LCD readout.
Page 7: Theory Of Operation
JF-WA1 HYDRO-LIGHT SENSOR The measurement mode of the JF-WA1 can be set to either “Mode A” or “Mode D”. The Hydro-Light can apply the ASTM D6708 Bias found between the existing method sensor and the original Aqua-Glo ® Instrument. The Bias was found to be Hydro-Light Reading = Aqua-Glo ®...
Page 8 JF-WA1 HYDRO-LIGHT SENSOR Figure 1 Major System Components 4.4" 4.2" 4.2" 1. On-Off Switch 4. Display (LCD) 2. Wall Power Adaptor 5. Pad Shuttle 3. USB Port 480-003 August 22...
Page 9: Operation Instructions
(in other words the unit reads the same as an Aqua-Glo®). If the low information line indicates “Mode D” then the Hydro-Light reads in the original D-2 Incorporated Calibration and values from the unit must be divided by 1.22 to equal the current ASTM D3240 Method. Units are shipped in “Mode A” for user convenience.
Page 10 JF-WA1 HYDRO-LIGHT SENSOR Figure 2 Figure 3 Figure 4 480-003 August 22...
Page 11: Field Verification Procedure
(labeled on end of shuttle). Also, ensure the serial number of the verification shuttle matches the serial number on the rear panel of the JF-WA1 being examined. Verification is performed simply by insertion of the H&L Shuttle into the Hydro-Light on each side.
Page 12: Usb Serial Data Interface
7.1 Port Settings When powered the unit commences operation to the USB Driver. The serial port will not be recognized by the host computer unless the JF-WA1 is powered and turned The serial port should be configured for: 57600 Baud...
Page 13: Continuous Data
JF-WA1 HYDRO-LIGHT SENSOR 7.3 Continuous Data The JF-WA1 has the ability to output continuous data to the serial port. To have the unit send data continuously, send the SC<CR> command. The unit will commence sending data at the data rate and current averaging rate. To stop continuous data, resend the SC<CR>...
Page 14: Maintenance
JF-WA1 HYDRO-LIGHT SENSOR 9.0 MAINTENANCE NOTE: There are no user-serviceable components inside the D-2 JF-WA1 -Light Sensor. There are NO Electronic adjustments inside the sensor. Hydro APPENDIX A: LIMITED WARRANTY Subject to the limitations contained in “Limitation of Remedy & Liability” section, as shown below, Seller warrants that products provided will perform to the ability of the published specifications or Industry Method(s) claimed by the Seller.
Page 15 Equipment supplied by but not manufactured by D-2 Incorporated, is supported only to the extent of the original manufacturer’s original warranties. All OEM sensors which utilize electrodes (oxygen cartridges, pH, ORP, etc.) is warranted at the time of...
Page 16: Appendix B: Serial Port Command List
JF-WA1 HYDRO-LIGHT SENSOR APPENDIX B: Serial Port Command List Function Command Save parameters List all variables Get sensor serial number Get firmware version Toggle the continuous data mode Get list of help commands Bias Mode* 0 = ASTM BIAS Mode Not Applied...