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TMM-100 

WARRANTY & REPAIR

 

TEA 

TMM-100_User_Manual_r4.doc Rev3 

6-2

 

2. 

If the product is covered under the six-month TEA Warranty

 (see Warranty section 

above), there is no charge for parts or labor involved in the repair. The customer will pre-
pay shipment of the product back to TEA and agrees to accept return of the repaired or 
replaced product via shipping costs collect. 

 
 
3. 

If the product is NOT covered under the six-month TEA Warranty

 (see Warranty sec-

tion above), there is a minimum charge for Repair and Calibration that will be quoted at 
the time the RMA number is issued. The minimum charge provides for complete product 
calibration and up to four (4) hours of repair effort; minimal parts replacement is included. 
A customer purchase order must be issued for the minimum charge before TEA will start 
any  Repair  and  Calibration  work.  Should  the  repair  activity  exceed  four  hours  and/or 
parts replacement value exceed the minimal value, the customer will be contacted for au-
thorization  to  proceed  against  a  quoted  not-to-exceed  addition  to  the  original  customer 
purchase  order.  The  customer  will  prepay  shipment  of  the  product  back  to  TEA  and 
agrees to accept return of the repaired or replaced product via shipping costs collect or 
be billed by TEA for the return shipping costs. (See shipping instructions below.) 

 
4.  A  description  of  the  problem  with  the  TEA  product  must  be  provided  with  the  returned 

product(s). Please be brief but very explicit in preparing the written description; this will 
save  the  customer  both  time  and  money  and  will  help  insure  a  more  complete  repair. 
Also include with the returned product(s) any appropriate related accessory items (Cali-
bration Verification Fixture, test fixture, sample devices, cables, etc.) that might relate to 
the problem and/or will assist in the repair and calibration of the product. 

 
5.  Be sure to properly package items to be returned to avoid potential damage in shipment. 

Use quality packaging material in a suitable container to insure sage return delivery. TEA 
will use the same container and packaging material to return the repaired/calibrated items 
to  the  customer.  Smaller  items  can  be  shipped  via  UPS,  FedEx,  DHL,  etc.,  subject  to 
weight and size limitations. Heavier items, especially those packaged in wooden contain-
ers, should be shipped via air or motor freight. 

 
6.  All shipping container labels should contain the following information: 
 

Ship To:  Thermal Engineering Associates, Inc. 
 

Customer Service - RMA# XXXXXXXX 

 

3287 Kifer Road 

 

Santa Clara, CA 6051-0826 USA 

 

 

From: 

Customer Company 

 

Customer Address 

 

Customer City, State, ZIP# 

 

Customer Country 

 

 

 

RMA# XXXXXXXX 

 

Summary of Contents for TMM-100

Page 1: ...100 Temperature Measurement Module Operating Manual Thermal Engineering Associates Inc 3287 Kifer Road Santa Clara CA 95051 USA Tel 1 650 961 5900 Fax 1 650 227 3814 E mail info thermengr com Revisio...

Page 2: ...tion tasks is at the user s risk and responsibility 2019 by Thermal Engineering Associates Inc TEA Santa Clara CA USA All rights re served No part of this manual may be copied or otherwise reproduced...

Page 3: ...sing channels the internal precision IM current source provides 1 00mA with a voltage compliance of 2V The internal voltage meas urement circuit measures to 1 999V with 1mV resolution The temperature...

Page 4: ...hermocouple Number of Channels 2 Type T Range 0 to 199 C Resolution 0 1 C Accuracy 0 1 of fs 1 4 C Connector Front Panel Miniature Jack Omega NMP T or equivalent Temperature Measure Thermistor Number...

Page 5: ...ht 0 42Kg 14 7oz GETTING STARTED Unpack Your Module Your box should contain the following items TMM 100 Temperature Measurement Module USB 2 x Cable Type A on one end Type B on other end Combination D...

Page 6: ...panels Pay particular attention to the LEDs on the front panel Module Front Panel The TMM 100 front panel has Green Power LED Red LED for USB Tx Data Yellow LED for USB Rx Data 2 x 8 connector for Di...

Page 7: ...OM port number will appear in the port box If the TMM 100 unit is not plugged into the computer the indicator next to the COM port box will be red and a message box see Figure 2 2 will ap pear Plug th...

Page 8: ...degrees centigrade Immediately below the unit model number and name are the Thermistor Sensor selec tion check boxes Figure 2 3 Sensor Selection Under the Communications Status section is the Thermoc...

Page 9: ...either OFF as shown in Figure 2 4 as a grey but ton or ON as shown in Figure 2 5 as a green button Clicking on the button will change the operational state Figure 2 4 Sensor Read Clicking on the CONT...

Page 10: ...e up down arrow on the left of the data box The 10ms selection only works when a single sensor i e either Diode Thermistor or Thermocouple is selected The 100ms and 1s selections will work for any com...

Page 11: ...seconds after starting the scan data will appear in the table on a row by row basis The last data collected is shown on the last line The top table in Figure 2 8 shows mV for each diode and C for the...

Page 12: ...n clicking on the CON TINOUS READ button described above 3 Click on the CALIBRATE DIODES button below the data area bottom right This will bring up one of the calibration screens shown in Figure 2 10...

Page 13: ...anel green indicator will remain on to the computer but will be inactive until the TMM 100 program is again loaded and run Exit Program To cease operation of the TMM 100 software click on the QUIT but...

Page 14: ...unit The user is responsible for making the electrical connection between the unit and sensors according to the schematic shown in Figure 3 1 Note The supplied temperature sensor cable is rated for us...

Page 15: ...anode connects to the second Brown conductor and cathode connects to second Red conductor The TMM 100 is designed to used 10K NTC Negative Temperature Coefficient thermis tors A surface mount device...

Page 16: ...urrent of 1mA for TEA s Thermal Test Chips are TTC 1001 0 5598 C mV TTC 1002 0 5046 C mV The TMM 100 supplies 1mA to each of the diodes connected and measures the voltage for each of the diodes select...

Page 17: ...until a steady state condition has occurred i e when the diode voltages stop changing to record the diode voltage and the Heat Sink temperature 7 Monitor the heat sink temperature until a steady stat...

Page 18: ...rive into the sys tem Step 3 Use Windows Explorer to open the flash drive directory as shown in Figure 4 1 Step 4 Select Installer and double click to run the program The window shown in Figure 4 2 wi...

Page 19: ...boxes may appear showing installation progress Step 7 When the software installation is complete the final window see Figure 4 5 will appear Click Next button to pro ceed Figure 4 4 Step 8 With the in...

Page 20: ...100 Accessories TEA Diode Thermistor Cable Assembly TEA PN 985 00801 000 Thermocouples TEA PN 680 00002 001 Type T 36 gauge 3 feet long Omega Engineering SC TT T 36 36 TMM 100_User_Manual_r4 doc Rev3...

Page 21: ...TMM 100 Accessories TEA Fan Control Cable Assembly TEA PN 985 00802 000 TMM 100_User_Manual_r4 doc Rev3 5 2...

Page 22: ...ll be charged to the customer according to TEA s normal rate and billing procedures All returns must be author ized in writing by TEA prior to being returned No other warranty expressed or implied acc...

Page 23: ...uct via shipping costs collect or be billed by TEA for the return shipping costs See shipping instructions below 4 A description of the problem with the TEA product must be provided with the returned...

Page 24: ...e date the customer s property reaches TEA until it is shipped from TEA Transportation time in both directions is additional The fifteen working day period is subject to manufac turing schedules at TE...

Page 25: ...be changed during the installation process VI LIBRARY REFERENCE CHART VI Name Brief Description TMM_100_Control vi Example code to control TMM module Enab_diode vi Adds Selected diode to Scan List Ena...

Page 26: ...vi This adds the Thermistors channels 1 2 and or the thermocouples channels 3 4 to the scan list Use this function to remove the sensors from the list also Input Numeric Thermal sensor number 0 3 Inp...

Page 27: ...Boolean True Relay ON False Relay OFF Scan_Cycle vi Scan Cycle can be set from 0 2 Scan_Cycle sets the sampling rate Set this variable before calling Scan_Start vi The 10ms setting is only valid for...

Page 28: ...ut in a table Input String Buffer to be used for parsing the rows during a scan Output String Chars read at the serial port Scan Start vi Initiates a Scan that has previously been set up with the Scan...

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