KLL-B Series Vertical Autoclave (Automatic, Digital Display)
A vertical pressure steam sterilizer with microcomputer automatic control and digital display, available in 35, 50, 75 and 100 L with stainless-steel …
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At a glance: A vertical laboratory autoclave whose internal steam-circulation system discharges no steam into the room, keeping lab air clean and dry; 35–100 L with drying function and digital display.
Laboratories that must keep ambient humidity and bio-aerosols under control need a sterilizer that does not vent steam into the room. The KLL-X Series routes exhaust steam through an internal circulation system, so nothing is discharged into the working environment — the lab stays clean and dry, and no external ducting is required.
The platform otherwise matches the KLL family: 35–100 L stainless-steel chamber, drying function, microcomputer control with digital display and touch buttons, self-inflating door seal, standard test interface, and the complete automatic protection suite. A printer and automatic water intake are optional.
| Technical Parameters /Model | KLL-35X | KLL-50X | KLL-75X | KLL-100X |
|---|---|---|---|---|
| Volume | 35L | 50L | 75L | 100L |
| Power | 2.5KW | 3.5KW | 4.5KW | 4.5KW |
| Voltage | AC 110V 60HZ or AC 220V 50HZ | |||
| Design pressure | -0.1-0.25MPa | |||
| Design temperature | 139 °C | |||
| Rated working pressure | 0.22MPa | |||
| Rated working temperature | 134 °C | |||
| Sterilization temperature range | 116~134 °C | |||
| Sterilization time range | 4~ 120 min | |||
| Drying time range | 0~240 min | |||
| Chamber Size(mm) | Φ300x450 | Φ350x515 | Φ400x585 | Φ450x615 |
| Bucket dimension(mm) | Φ275x395 | Φ325x235x2 | Φ375x265x2 | Φ425x275x2 |
| (Optional)basket dimension(mm) | Φ270x380 | Φ320x220x2 | Φ370x250x2 | Φ420x265x2 |
| Outer dimension(mm) | 430x610x1030 | 500x675x1100 | 540x716x1165 | 575x748x1255 |
| Packing size(LxWxH)(mm) | 670x520x1160 | 590x740x1230 | 790x610x1310 | 820x650x1380 |
| Gross/net weight(kg) | 90/74kg | 125/97kg | 145/114kg | 161/129kg |
Specifications are subject to technical improvement. Confirm final parameters, voltage and options with our sales team before ordering.




Send your required model, voltage and destination port — you will receive a full quotation with packing and shipping details.
A vertical pressure steam sterilizer with microcomputer automatic control and digital display, available in 35, 50, 75 and 100 L with stainless-steel …
View specifications →A vertical pressure steam sterilizer with integrated drying (0–240 min), microcomputer control with touch buttons, 35–100 L stainless-steel chamber an…
View specifications →A vertical pressure steam sterilizer with three-time pulsating vacuum air removal, LCD touch screen, built-in printer and evaporator, drying function …
View specifications →