Despatch RFD Series - Manual (Page 10)

ABOUT THIS MANUAL RFD Oven Series Owner’s Manual
10 Version 1
Copyright © 2012 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.
1.5.3. Temperatures
Feature Range
Model RFD
2-13
Model RFD
2-19
Model RFD
2-35
Maximum Operating Temperature
(°C)
(°F)
343
650
Time to Temperature
(No Load)
40°C – 177°C 15 16 12
40°C – 260°C 28 30 22
40°C – 343°C 45 48 36
Temperature
Uniformity at
*
(ºC)
(ºF)
177
350 +/-2
+/-4
260
500 +/-2.8
+/-6
343
650 +/-3.7
+/-7.5
Minimum Operating Temperature Above Ambient*
(ºC)
(ºF)
8.3
15
Control Stability (∆ represents the change in ambient
temperature)
(ºC)
+/- 0.5/5 ∆
Repeatability
(ºC)
+/- 0.5
Refer to the Design Information and Specification labels on
your oven for temperature specifics pertaining to your oven
(Figure 1).
* Uniformity figures are based on a nine-point test conducted in an empty oven after stabilization period.
Uniformity can vary slightly depending on unit and operating conditions. Minimum operating temperature
and cooling times are based on 20ºC ambient temperature measured at the fresh air inlet with the fresh air
and exhaust dampers fully open. Specifications are subject to change without notice.
Figure 1.
Design
Information
and
Specification
Label.