Laboratory Drying Ovens, CONTROLS H-Series

The Controls H Series Laboratory Drying Ovens have been specifically designed for civil engineering testing laboratories, ideal for materials such as cement, concrete, rock, soil and aggregate. Meets NZS 3111, 4402 and 4407.

Product Description

Description

The CONTROLS H-Series Laboratory Drying Ovens features forced convection airflow with base-positioned fans for excellent air and temperature distribution. Temperature control from ambient to 200°C is regulated via a thermoregulator with digital display. Equipped with mechanical safety thermostat to prevent overheating.

These ovens benefit from strong zinc-coated steel internal and external walls, insulated with mineral wool and stainless steel front frame and access door. This sturdy construction is not only durable but, importantly, ensures that heat is stable and evenly distributed, delivering uniform and consistent sample drying and conditioning. Safety and user-comfort are also paramount — now shallower, the H Series laboratory drying ovens are safer and easier to load and unload.

Each shelf supports 30/40 kg evenly distributed.

The Controls H-Series laboratory drying ovens are high precision models conforming to main International Standards, including the “9 point control test”, making them an ideal choice for NZS 3111.7.2, 4402.2.1 and NZS 4407.3.1 test methods.

All models are supplied with 2 shelves, extra shelves are available – see accessories.

Downloads

Laboratory Drying Oven, Controls Datasheet (PDF) 

Main Features

  • Laboratory Drying Oven designed for CMT laboratories
  • Digital PID temperature control system
  • High temperature uniformity and precision
  • Over temperature protection
  • Stainless steel internal and external lining “linene patterned”
  • Forced convection airflow
  • 200°C max temperature
  • Supplied complete with two grid shelves

Technical Specifications

Models 10-

D1390/10H D1390/25H D1390/45H D1390/80H

Nominal capacity

100L 250L 450L 800L

Max Temp

200°C 200°C 200°C 200°C

Air convection

Forced Forced Forced Forced

Max. Number of shelves

2 4 6 6

Rated power

1300W 2000W 2500W 4000W

Internal dim. (wxdxh) mm

440 x 461 x 492 671 x 571 x 638 761 x 621 x 958 1001 x 651 x 1198

External dim. (wxdxh), mm

722 x 623 x 750 953 x 733 x 890 1043 x 781 x 1210 1353 x 827 x 1465

Weight (approx.), kg

60-70 80-90 120-130 170-180

Operating Temperature

+ 10  to 40°C

Operating humidity

≤ 50%RH @ 40°C

Mono-phase line voltage

230VAC

Ordering Information

10-D1390/10H High-precision laboratory drying oven, 100L, CONTROLS H-Series
10-D1390/25H High-precision laboratory drying oven, 250L, CONTROLS H-Series
10-D1390/45H High-precision laboratory drying oven, 450L, CONTROLS H-Series
10-D1390/80H High-precision laboratory drying oven, 800L, CONTROLS H-Series

Accessories

10-D1390/G10 Grid shelf for 10-D1390/10
10-D1390/G25 Grid shelf for 10-D1390/25
10-D1390/G45 Grid shelf for 10-D1390/45
10-D1390/G80 Grid shelf for 10-D1390/80