Fine Oven (High Temp)

Fine Oven (High Temp)(DH411C)

Item Code：

Model：DH411C

Power Source：AC220V 12.5A

Origin：China

Product Summary

High-precision constant temperature ovens for thermal processing.

Features

Easy operation, available for fixed temp

, program, quick auto stop, auto stop and auto start operations

Digital setting through special function menu keys and up/down keys

6 modes with 90 segments program controller

Overheating protection, deviation correction and key locking through submenu keys

Quick exhaust and cooling through exhaust dampers

Safety Equipped with self-diagnostic circuit (temperature sensor anomaly, heater disconnection protection, automatic overheating preventer, SSR short-circuit protection), overheating preventer, overcurrent leakage protection, key lock and other safety functions

Specifications

Model

DH411C

System

Forced convection and ventilation

Operating temperature range

Room temp.+10~360℃

GB standard Temp. fluctuation

±0.2℃ (at 360℃)

Temperature deviation

±1.5℃ (at 100℃), ±2℃ (at 200℃), ±3℃ (at 300℃), ±4℃ (at 360℃)

Temp. adjustment accuracy

±0.2℃ (at 360℃)

Temp. distribution accuracy

±2.5℃ (at 360℃)

Max. temp. reaching time

Approx. 80 min (to 360℃)

Composition Interior material

Stainless steel plate

Exterior material

Cold rolled steel plate with chemical proofing coating

Insulating material

Rock wool

Heater

Stainless steel heating tubes with fins 2.7KW

Fan blade/motor

Axial fan blades, motor 20w × 1

Cable port

I.D. 30 mm, located on the back

Other additional mechanisms

Exhaust dampers (manual)

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, auto start, auto stop, program operation

Program mode

Program operation 6 modes with a total of 90 segments (30 segments×1, 15 segments×2, 10 segments×3)

Additional functions

Deviation correction, key lock, power failure compensation

Heater circuit control

SSR drive

Sensors

K thermocouple (Temp. controller and overheating protector)

Safety device

Self-diagnostic circuit (temperature sensor anomaly, heater disconnection protection, automatic overheating preventer, SSR short-circuit), independent overheating preventer, overcurrent leakage protection, key lock functions

Internal dimensions (width × depth × height mm)

450×450×450 600

External dimensions (width x depth x height mm)

1050×630×850

Remarks(dimensions)

91L

Shelf load

30kg/ layer

Shelf layers / shelf support spacing

9 layers/ 45mm

Power Source

AC220V 12.5A