CNT320 Fully Automated IHC/ISH Stainer
The Celnovte CNT320 is a 60-slide fully automated IHC/ISH stainer designed for medium- to high-throughput pathology laboratories. It automates slide baking, deparaffinization, antigen retrieval, blocking, detection and counterstaining while supporting continuous slide loading, customizable protocols and LIS integration.
Product Feature
CNT320 Automated IHC/ISH Stainer Overview
CNT320 Fully Automated IHC/ISH Stainer: Key Features

Automatic Barcode Recognition
A dual recognition system combining camera and infrared technology enables automatic barcode identification, helping reduce manual identification errors during IHC staining.
Individual Slide Temperature Control
Independent temperature control for each slide supports precise thermal conditions during antigen retrieval and staining, helping laboratories maintain consistent processing conditions.
Selectable Reagent Dispensing Volumes
Selectable dispensing volumes of 100 µL, 120 µL and 150 µL allow laboratories to match reagent delivery to staining requirements and manage reagent consumption.
MicroStacker™ Detection Technology
MicroStacker™ secondary antibody detection technology supports clear immunohistochemical staining. A solid-liquid cover film helps maintain uniform reagent coverage and limit evaporation during processing.
Continuous Loading and Flexible Workflow Management
Process up to 60 slides across six 10-slide trays. Continuous loading and unloading allows laboratories to add or remove slides during operation without waiting for an entire batch to finish. The CNT320 supports up to 180 tests per day, making it suitable for medium- and high-throughput immunohistochemistry laboratories.

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Specification
| General Characteristics | Description |
| Intuitive software interface | Visual monitoring of reagent volume, running time, and fault messages. Customizable protocols and LIS integration. |
| Waste Separation | Non-toxic deparaffinization solution. Separate containers for hazardous (DAB) and non-hazardous waste. |
| Slide Capacity | 6 trays, 60 slides, 10 slides per tray. Support continuous loading. |
| Turnaround Time | ≤3.5 hours |
| Multifunctional | Supports IHC, ISH, Multiplex IHC, ICC protocols and IF. |
| Temperature control | 60 individual heating units, slides can be heated up to 100ºC for antigen retrieval. |
| Dispense volume | Adjustable: 100 µL, 120 µL, or 150 µL |
| Reagent container capacity | 7mL, and 30 mL. V shape design to minimize the dead volume. |
| Number of reagent container spots | 72 |
| Bulk liquid container | 4L |
| Waste containers | 15 L |
| Fluid probe | Titanium alloy with Teflon |
| Environmental friendly | All non-hazardous except DAB which disposed separately. |
| Environmental Requirements | Description |
| Operating temperature | 5°C ~ 35°C (41°F ~ 95°F) |
| Maximum heating energy output | 2500 VA |
| Dimensions (L x W x H) | 850 mm x 785 mm x 1680 mm |
| Weight | 250 kg |
| Electrical Parameters | Description |
| Voltage and Mains frequency | AC 110V/60Hz or AC 220V/50Hz |
| Power consumption | 2500 VA |
FAQ
Does the CNT320 support continuous loading?
Yes. Slides can be continuously loaded and unloaded during operation, allowing laboratories to manage incoming samples without waiting for a complete batch to finish.
What staining applications does the CNT320 support?
The CNT320 supports IHC, ISH, multiplex IHC, immunofluorescence (IF) and immunocytochemistry (ICC) protocols.
How fast is the CNT320?
The CNT320 has a turnaround time of ≤3.5 hours and supports up to 180 tests per day, depending on staining protocols and laboratory workflow.
How many reagent positions are available?
The CNT320 provides 72 reagent positions and supports 7mL and 30 mL reagent containers.
Can the CNT320 connect to an LIS?
Yes. The CNT320 supports Laboratory Information System (LIS) integration and customizable staining protocols.
What reagent dispensing volumes are available?
Dispensing can be configured at 100 µL, 120 µL or 150 µL, depending on the staining protocol and laboratory requirements.
Which Celnovte IHC Stainer Should I Choose?
Compare Celnovte automated IHC staining systems based on laboratory throughput, slide capacity and workflow requirements.
| Feature | CNT300Plus / CNT300 | CNT320 | CNT360 / CNT360MP |
|---|---|---|---|
| Positioning | Compact / benchtop | Medium-high throughput | High throughput |
| Slide capacity | 30 slides | 60 slides | 60 / 120 slides |
| Continuous loading | Yes | Yes | Yes |
| Best suited for | Small to mid-volume laboratories | Growing medium- to high-volume pathology laboratories | High-volume laboratories |
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