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High Pressure Tube Furnace with Ø110 (80 mm ID) Alloy Tube (Max. 20 MPa @300oC.) - OTF-1200X4-HP20

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Please email for lead time
Item Number: OTF-1200X4-HP20
2-4 weeks to delivery for QC
Process Vessels 

SS310S Stainless Steel alloy
110mm O.D x 80(±2) mm I.D x 1000 mm L
Nominal Capacity:  5L
Effective Capacity:    2 L
Copper gasket

For 80mm O.D tube:
120 O.D x 110 I.D x 2.2mm

Working Pressure vs. Working Temperature
  20 MPaI max     at ≤300°C
  12 MPa  max     at ≤500°C
  10 MPa  max.    at ≤600°C
   5 Mpa   max.    at ≤700℃
   2.5Mpa max     at  ≤800℃

Working Pressure Range 0~ 20 Mpa depended on the temperature
Working Temperature 200  - 800°C  
Working Gases Inert gas & Hydrogen
Heating Rate
Heating Zone
Two Heating Zone ( 150 mm .each )    Total length: 300mm Single zone
Constant temp. zone: 200mm ±5°C
Temp.  Control 

Two digital temperature controller
PID control method with over-temp protection
Temperature stability: ±1°C
Demo video here)
Omega 3mm OD K Type with high-temperature tolerance (220°C) connector
 Pressure Sensor & Valve
  • A pressure Sensor is Installed in the high-pressure flange
  • The safety pressure relief valve is installed at the downstream side. Please click here for details. 
PC Control (Optional)

Pressure Alarm System
The upper limit and lower limit control method
Alarm strobe and warning whistle
AC 220V 50/60Hz, single phase
3.0 KW
(20A breaker required)

Closed Cover:   860 x 385 x 545 mm (L x D x H)
Opened Cover: 860 x 580 x 745 mm (L x D x H)
Operation Instructions                                       
Warranty One-year limited manufacturer warranty with lifetime support (Consumable parts such as processing tubes, o-rings, and halogen lamps are not covered by the warranty, please order replacements at related products below).
Compliance CE certified
NRTL certification is available upon request

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1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.