Visionstar ZHG Series

Forced Hot Air Circulation

A hot air circle system of exit fans and a suitable fan duct moves air through the chamber, related by the manufacturer to uniform temperature and low noise.

Fifty to Three Hundred Degrees

The temperature range is 50 to 300 degrees on every model in the series, with heat average held within plus or minus 1 degree throughout the chamber.

Separate Blasting and Heating

Blasting and heating can be operated separately, so air movement and heat input are set independently rather than being tied to one another.

Microcomputer and PID Control

Control is by microcomputer with temperature setting testing, a double digital display and a PID self-setting function for holding a chosen condition.

Five Chamber Sizes

Chambers of 350 by 350 by 350mm up to 800 by 800 by 1000mm are offered, with power rising from 1000W on the smallest model to 4500W on the largest.

Protection and Alarm

Over temperature auto-protection and time setting are fitted, with a followed-alarming figure of plus 5 degrees above the temperature that has been set.

Stainless Chamber and Window

The chamber is superior stainless steel sheet or mirror-finish stainless steel sheet, with a double-decked tempered glass observation window fitted to the door.

Powder Coated Exterior

The outside is sprayed with plastic powder, and the manufacturer refers to low heat age loss through the structure along with a small undulatory property.

Drying Glassware and Equipment

The everyday use is drying washed glassware and small equipment before it is put away or used again. Forced air circulation dries faster and more evenly than any still air cabinet, and holding the temperature within a degree across the chamber means the items at the back dry on the same terms as those at the front, which is not true of every drying cabinet that a laboratory might otherwise buy.

Sample Preparation and Moisture Removal

Drying samples to constant weight, removing moisture before analysis and conditioning materials all demand a stated temperature held reliably. A 50 to 300 degree range with PID control and a double digital display lets a laboratory define the condition its own method calls for and see that the cabinet is actually holding it and not merely approximating it for the operator.

Materials and Component Work

Curing, conditioning and the controlled heating of components all benefit from blasting and heating being separately operable, since some materials need air movement and others are disturbed by it. Being able to run heat without forced circulation, or circulation without further heat input, gives a degree of control a single combined setting simply cannot offer at all.

Research and Teaching Laboratories

Five chamber sizes, from a benchtop cube to a floor standing cabinet, let a department match the oven to its actual throughput. Because every model shares the same temperature range, control arrangement and protections, a unit bought for one laboratory behaves identically to any bought for another, which simplifies both the training and the written method right across a whole department.

Even Drying Across the Chamber

Forced circulation with a fan duct, rather than convection alone, is what permits a stated heat average within a degree. In practice that means a full chamber dries consistently, instead of the back shelf lagging behind the front, which matters whenever results depend on items being treated alike. For work where drying is a step in a method rather than a convenience, that consistency is really the whole point of buying a proper cabinet.

Two Controls Where Most Ovens Offer One

Blasting and heating being separately operable is unusual at this level, and genuinely useful. Some materials need vigorous air movement, others are disturbed by it, and some processes want circulation after the heat is off. Splitting the two gives a laboratory a degree of control that a single combined setting cannot, and it costs nothing to have available if the work never requires it.

Sized From Bench to Floor

Five sizes spanning a 350mm cube to an 800 by 800 by 1000mm chamber cover a laboratory's whole range of need on one specification. A department buying more than one unit gets identical behaviour and identical written method across all of them, which is worth as much as any individual figure when equipment is being standardised across several different rooms or sites.

The Visionstar ZHG Series offers five intelligent blast drying ovens with chambers from 350 by 350 by 350mm to 800 by 800 by 1000mm and power from 1000W to 4500W. All five share a temperature range of 50 to 300 degrees, heat average within plus or minus 1 degree and a followed-alarming figure of plus 5 degrees. Control is by microcomputer with temperature setting testing, double digital display and PID self-setting, with over temperature auto-protection and time setting fitted. The chamber is stainless steel sheet or mirror-finish stainless sheet, the exterior is powder sprayed, and a double-decked tempered glass window is fitted.

Two points are handled deliberately. The material supplied files this product under an autoclave heading, but a blast drying oven is not an autoclave: it heats and circulates air rather than generating steam under pressure, and no sterilising claim is made for it here or by the manufacturer. Separately, every model carries an unexplained (S) suffix, which should be clarified before ordering. The electrical supply specification is not reproduced, and nothing here should be read as a claim about testing or regulatory approval.

If your laboratory dries glassware, prepares samples or conditions materials and wants a cabinet that holds its stated temperature evenly, speak to Medigear.uk. As a verified medical equipment supplier working across medical, dental, rehabilitation and aquatic therapy settings, the team will confirm which size suits your work and what shelving it comes with.