background image

Mini-Mite™ Tube Furnace 

Operation - UT150 Controller 

Parameter 

Code 

Factory 

Set 

Value 

Description 

Operating parameters (access  by  holding the SETIENT key)

A1 

1125.0 

Alarm  setpoint  (

°

C; 2057 

°

F) 

CtL 

Pid 

Control  mode 

At 

oFF 

Auto  tuning 

20.0 

Proportional band  (°C; °F=36.0) 

120 

Integral  time 

30 

Derivative  time 

Ct 

Heat  cycle  time 

FL 

Sensor  filter 

bS 

0.0 

PV bias  (offset) 

LoC 

Key  lock 

Setup  parameters (access by  setting LoC=-1)

 

In 

Input  type  (

K

 thermocouple in °C; °F=31) 

SPH 

1100.0 

High  setpoint  limit °

c; 

°F=2012

SPL 

0.0 

Low  setpoint  limit °

c; 

°F=32

Upr 

oFF 

Up ramp  rate (degrees  C or F 

minute) 

dnr 

oF

F

 

Down  ramp  rate (degrees  C or F 

minute) 

AL1 

Alarm  1 type 

AL2 

oFF 

Alarm  2type 

HY1 

0.5 

Alarm  1 hysteresis  (°F=1) 

HY2 

0.0 

Alarm  2 hysteresis 

sc 

on 

Super  Control 

dr 

Direct/reverse action 

Button 

Function 

Pressing and  holding the SET/ENT for three  seconds 

advances the display  to the Operation Parameters 

Menu. 
While  in the Operation Parameters Menu,  use 

SET/ENTto move from one parameter  to the next, and 

to register changes you  have  made  in setpoint  and 

parameter values. 
Holding SET/ENT for three  seconds  exits either  the 

Operation or Setup  Parameters menu. 

Use  the  Up  Arrow  button  to increase the temperature 

setpoint display  and to change  parameter  values  in the 

Operation and  Setup  Parameter menus.  Whenever 

you change the value of a setpoint  or parameter,  the 

decimal point  flashes  to remind  you  to register  the 

changed value  with  SET/ENT. 

Use  the  Down  Arrow  button  to decrease the 

temperature setpoint  display  and to change  parameter 

values in the Operation and  Setup  Parameter  menus. 

Whenever you  change the value  of a setpoint  or 

parameter, the decimal  point  flashes  to remind  you  to 

register the changed value  with SET/ENT. 

Table 1.   UT150 Parameter  Functions 

Table 2.   Pushbutton  Keypad 

6.2  Setting the Temperature 

To set the temperature  to the desired  setpoint,  complete 

the following  steps: 

1. Press 

 or 

 until the desired  setpoint  is indicated  on 

the bottom line  of the display.

2. Press 

SET/ENT

 to register the new setpoint.

6.3  Setting the Overtemperature Protection (OTP) 

Temperature 

The  high limit  alarm system  with the temperature controller 

disables  the heater output.  To set the alarm  on the 

temperature controller  (typically  5°C above  the desired  main 

temperature setpoint),  complete  the following  steps: 

1. Press  and hold 

SET/ENT

  for  3 seconds,  until 

A1

 is displayed

on the upper  line.

2. Press 

 or 

 until the desired overtemperature limit 

setpoint shows on the bottom line of the display.

3. Press 

SET/ENT

 to register the new overtemperature alarm

setpoint.

4. Press and hold 

SET/ENT

 for 3 seconds to return to the normal 

display.

6.4  Changing Between Celsius and Fahrenheit 

The controller  is factory-set  to operate  with degrees  Celsius. 

To change  the display  modes and parameter  settings  to the 

Fahrenheit  scale,  you will need to change  the Input Type 

parameter  In and also the values  of various scale-dependent 

parameters. If during  this procedure  the buttons  are inactive  for 

more than two minutes,  the controller  will return  to the 

standard display. 
To change from  Celsius  to Fahrenheit: 

1. With the controller  operating,  access  the Operating

Parameters menu  by pressing  and holding 

SET/ENT

 for  3

seconds.

2. Press and release 

SET/ENT

 repeatedly until the upper

display reads LoC.

3. Press

 until the displayed value of LoC is -1; then press 

SET/ENT

 to access the Setup Parameters menu (refer to 

Table 1 on page 5).

4. The first setup parameter displayed is Input Type (In). Press

to change its value from 1 to 31. After making this

adjustment (and all following parameter adjustments) be sure 

to press and release 

SET/ENT

 again to register the change.

5. Press and release 

SET/ENT

 to advance to the SPH

parameter and change its value to 2012.

6. Press and release 

SET/ENT

 to advance to the SPL 

parameter and change its value to 32.

7. Press and release 

SET/ENT

 to advance to the HYl 

parameter and change its value to 1.

8. Press and hold 

SET/ENT

  for 3 seconds to exit the Setup

Parameters Menu.

9. Press and hold 

SET/ENT

 for 3 seconds to enter the

Operating Parameters Menu and display the Al parameter.

tmU

 

1

 

Ramp Time Units, ° per minute [0,° per hour

]

Содержание Mini-Mite TF550 A

Страница 1: ...s 2 Pre Installation 2 Installation 3 Start Up 4 Operation UT150 Controller 4 Operation UP150 Controller 7 Communication Option 13 F Maintenance 15 Troubleshooting 19 Replacement Parts and Wiring Diag...

Страница 2: ...ature 5 6 3 Setting the Overtemperature Protection OTP Temperature 5 6 4 Changing Between Celsius and Fahrenheit 5 6 5 Setting the Ramp to Setpoint Rate 6 6 6 Auto Tuning the Controller 6 7 UP150 Cont...

Страница 3: ...le Controllers 14 9 Maintenance 15 9 1 Thermocouple Replacement 15 9 2 Overtemperature Alarm Protection OTP 16 9 3 Solid State Relay Replacement 16 9 4 Power Relay Replacement 16 9 5 Temperature Contr...

Страница 4: ...r precise temperature setpoint and display Microprocessor automatically optimizes control parameters during furnace operation Main power ON OFF switch on control panel Type K Thermocouple 1 2 Specific...

Страница 5: ...s equipment read the applicable MSDS Material Safety Data Sheets at the back of this manual WARNING When installing maintaining or removing the fiberglass insulation the following precautions will min...

Страница 6: ...p inspect the furnace s wiring connections 1 Remove the corner screws on the back panel of the furnace and detach the back panel 2 Check that the thermocouple is securely mounted and undamaged 3 Check...

Страница 7: ...1 Turn furnace ON 2 Use the arrow keys to adjust the setpoint to 550 C Press the 3 SET ENT key to register the change Run the furnace for two hours at 550 C 4 Use the arrow keys to adjust the setpoin...

Страница 8: ...the display 2 Press SET ENT to register the new setpoint 6 3 Setting the Overtemperature Protection OTP Temperature The high limit alarm system with the temperature controller disables the heater out...

Страница 9: ...t the temperature setpoint To view the target setpoint during the ramp rate press and release an arrow button The lower display will show the setpoint next to the selected target setpoint Return to th...

Страница 10: ...ameter menus Whenever you change the value of a setpoint or parameter the decimal point flashes to remind you to register the changed value with SET ENT While in operating mode pressing this button st...

Страница 11: ...ed in this display mode The SET ENT button will register setpoint value changes until these values are changed again 7 2 3 Exiting Local Mode To exit Single Setpoint or Local Mode and turn off the ene...

Страница 12: ...t and not changed press and release the SET ENT button once to advance to the tM3 display 8 tM3 represents the third time period for the unit to reach the target setpoint selected in SP3 This selectio...

Страница 13: ...hold the DOWN RUN button making the RUN indicator illuminate At the end of this program the HLD hold indicator is illuminated to indicate this program is in the indefinite dwell at the last target te...

Страница 14: ...play to indicate that the auto tuning is in progress The length of time for the auto tune varies with the load chamber size and temperature selected 8 The auto tune is completed when the regular displ...

Страница 15: ...for this parameter and the others needed in the following steps 7 Select the appropriate value for the In parameter Press the UP or DOWN arrow buttons to make the lower display to the new value then...

Страница 16: ...h Dongle Dongle Copy Protection Key not detected on parallel port Click the OK button to acknowledge the message Without the copy protection key this diagnostic sampler software has a 20 minute time l...

Страница 17: ...gram C Verify the configuration values in the controller listed in the Table 4 on page 13 D Verify the values in the Ports Protocols window see step 6 in Section 8 3 8 7 Decimal Point Adjustment If th...

Страница 18: ...before attempting any maintenance to furnace or its controls Note For optimal performance the thermocouple should be replaced once a year In some situations a more frequent replacement schedule is rec...

Страница 19: ...efer to Figure 5 1 Remove the screws located on the left and right sides of the control panel 1 in Figure 5 2 Slide the panel assembly away from the unit to expose components 3 Locate the solid state...

Страница 20: ...with laboratory animals Animal studies to date are inconclusive No human exposure studies with this product have been reported To replace the heating unit complete the following steps refer to Figure...

Страница 21: ...Mini Mite Tube Furnace 18 Note Inspect all wire connections before reassembling the back panel WARNING Failure to check all wire connections may cause damage to the heating unit Figure 6 Heating Unit...

Страница 22: ...source Main switch is defective Replace power switch or controller Fuse s blown Replace fuse s and verify power connections Table 6 Furnace Troubleshooting Problem Solution Furnace temperature runs a...

Страница 23: ...9 1186 00B 7299 1186 00B Thermocouple Head 7214 2051 00A 7214 2051 00A Single Thermocouple 7299 1122 0BS 7299 1122 0BS Temperature Controller 303115H03 303115H03 Solid State Relay 102460 102460 Cord A...

Страница 24: ...21 WIRING DIAGRAM 304242101...

Страница 25: ...indberg Blue M s sole liability with respect to defective parts shall be as set forth in this warranty and any claims for incidental or consequential damages are expressly excluded 12 2 International...

Страница 26: ...203 Si02 II PRODUCT COMPOSITION Component CAS No Percent Exposure Limits 8 hr TWA Aluminosilicate NA Mixture 79 to 99 1 0 fibers cc Silica amorphous 7631 86 9 1 to 21 10 mg m3 ACGIH TLV 6 mg m3 OSHA P...

Страница 27: ...diarrhea C Skin Slightly to moderate irritating May cause irritation inflammation and rash D Eye Slightly to moderate irritating Abrasive action may cause damage to the outer surface of the eye E Inh...

Страница 28: ...ed In 1987 the International Agency for Research on Cancer IARC reviewed the carcinogenicity data on man made vitreous fibers including ceramic fiber glasswool rockwool and slagwool IARC classified ce...

Страница 29: ...Full face air purifying respirator with high efficiency particulate air HEPA filter cartridges or powered air purifying respirator PAPR equipped with HEPA filter cartridges Greater than 25 f cc or 50...

Страница 30: ...n any toxic chemicals subject to the reporting requirements of SARA Section 313 40 CFR 372 This product contains ceramic fibers which are on the State of California Proposition 65 list Safe Drinking W...

Страница 31: ...ed See Section VII table for respirator selection Removal or Tearout of Moldatherm Insulation Insulation surfaces should be lightly sprayed with water before removal to suppress airborne dust Spray ad...

Страница 32: ...ren die unter diese RoHS Anweisung fallen finden Sie unter www thermo com WEEERoHS Conformit WEEE Questo prodotto deve rispondere alla direttiva dell Unione Europea 2002 96EC in merito ai Rifiuti degl...

Страница 33: ...e equipment If available please provide the date purchased the source of purchase Lindberg Blue M or specific agent rep organization and purchase order number IF YOU NEED ASSISTANCE LINDBERG BLUE M SA...

Отзывы: