Laboratory furnaces LH

馬弗爐LH

Application

Flexible use in laboratories， for testing of different materials via the heat processing in which the charge doesn’t emit any incursive matterswhich could attack the coils or the brick lining.

Description of the construction of the furnace:

* frameless construction with the mantle created by a hooped rust-free metal plate

* portal of the door of fireproof adapting pieces

* protective blue glass in the peep-hole of the door

* door of the hooped metal plate is tank shaped

* thrust is extrapolated by the ductile springs

* muffle insulated by sedge of the mineral fibre and cased by insulation desks

* door reinforced by an insulation plate

* heating spiral wound on the muffle

* door equipped with a security limit switch

* feeder cables procurated by the uniphase bolts

* furnace equipped with a the cooling fan

* controller HT40 enables accurate controlling to standard values

* type S thermocouple placed on the back side

Equipment of the furnace includes:

* controller HT40

* manually opening door swings up

Additional accessories:

* controller INDUSTRY

* interface R 232/485

* exhaust fan

* software for the monitoring and the record of the temperature cycle

* protective atmosphere supply

Benefits:

* rustless fulfilment

* attractive design

* draught prevents the devaporation of the vapours at firing and markedly opprobrious the temperature of the mantle

* perfect temperature dispersement

* top insulating materials (low power consumption， possibility of the fast start at the required temperature)

* programmable temperature adjustment with high accuracy *

* SolidState Relay (SSR) -fluent and silent operation with minimum disturbance of the surrounding mechanisms

* perfect workshop processing， hardware and safety in service

應用范圍：

可靈活運用于種材料的熱處理測試，加熱元件受到耐火材料保護

結構描述：

- 優質花紋不銹鋼外殼

- 爐口有優質防火材料

- 門上藍色安全檢視孔

- 彈簧助推式上開門

- 爐膛有特種耐火材制成

- 電熱絲被安裝耐火材料凹槽中

- 爐門安裝斷電開關

- 電爐采用單相電

- 電控元件有風扇冷卻

- INDUSTRY溫度控制器（可編程30條，每條程序至少可以編輯15個步驟。）

- S型熱電偶

- 非接觸式固態繼電器

標準設計包括：

- HT40AL控制器

- 手動上開門

優點：

- 無銹獨特設計

- 優良隔熱保溫效果，使爐外表溫度低，防止蒸汽侵蝕

- **的溫度分布

- 耗電量低，可在要求的溫度下迅速啟動

- 優良的升，降溫速率

- 高精確度的空氣調整系統

- 固態繼電器（運轉流暢且無聲，因此對周- 圍設施產生的震動極小）

- 完善的服務系統，包括加工車間、硬件及安全保險設備

額外收費附件：

- 溫度循環監控記錄軟件

- 帶有界面 R 232 或R 485 的工業控制器

- 排氣風扇或者煙囪 (需要工業控制器)

- 氣體保護裝置

類型

**溫度

容積

外部尺寸(w*h*d)

內部尺寸(w*h*d)

功率

重量

電壓

LAC

°C

L

mm

mm

kW

kg

V

LH 06/13

1340

6

600x590x715

200x150x230

1，5

72

230

LH 09/13

1340

9

600x590x715

230x170x230

2，0

73

230

LH 15/13

1340

15

620x670x715

250x250x250

2，4

82

230

LH 30/13

1340

30

680x770x800

310x310x310

3，2

120

230