System
Natural convection
Operating temperature range
Room temp. +10 ~ 260℃
GB standard Temp. fluctuation
±1℃(at 260℃)
Temp. uniformity
±3%(at 260℃)
Temp. adjustment accuracy
±1℃(at 260℃)
Temp. distribution accuracy
±5℃(at 260℃)
Max. temp. reaching time
Approx. 75 min (room temperature + 5°C ~260°C)
Composition Interior material
Stainless steel plate
Exterior material
Cold rolled steel plate with chemical proofing coating
Insulating material
Glass fiber+rock wool
Heater
Stainless steel heating pipe
Viewing window (width × height mm)
250×280
Cable port Inner diameter
30mm×1, located on the right
Exhaust vent
I.D. 30mm×2, located on the top
Controllers Temp. control method
3-stage PID
Temperature setting method
Digital setting through special function menu keys and up/down keys
Setting temp. display
Red 4-digit LED digital display
Timer
1 min ~ 99 h 59 min and 100~999 h 50 min (including timer waiting function)
Operation functions
Fixed temp. operation, program operation, auto stop operation, auto start of fixed temp. operation, auto start of program operation, quick auto stop operation
Program mode
Program operation totals 6 models with a total of 90 segments (30 segments x 1, 15 segments x 2, 10 segments x 3)
Additional functions
Deviation correction, key lock, power failure compensation
Safety device
Self-diagnostic circuit (temperature sensor anomaly, heater disconnection protection, automatic overheating preventer, SSR short-circuit), independent overheating preventer, overcurrent leakage protection, and key lock functions
Internal dimensions (width × depth × height mm)
600×540×500
External dimensions (width x depth x height mm)
710×651×877
Shelf layers
11 layers 13 layers
Accessories
Shelf Stainless punching mesh plate 2 pieces, 1 of which is fixed to the chamber; do not disassemble,Supports 2 pcs