COLO.Science — ORBITAL SHAKER SERIES — ORSHA344
ORSHA344 Laboratory Orbital Shaker
The ORSHA344 Orbital Shaker Series is a practical laboratory shaking platform family for controlled orbital motion, Erlenmeyer flask cultivation, mixing, incubation workflows and routine sample preparation. The series includes single-layer and double-layer platform configurations, with model capacities from 2500 ml up to 20000 ml. Large-screen LCD operation, PID control, multi-stage speed / temperature / time programming, UV sterilization and DC brushless motor feedback control support stable and repeatable laboratory operation.
60–280 rpm
±1 rpm accuracy
25 mm amplitude
LCD / PID control
UV sterilization
Single / double layer
COLO.SCIENCE – MIXING & SHAKING EQUIPMENT / ORBITAL SHAKERS
Why ORSHA344 is a flexible orbital shaker platform for laboratory workflows
The ORSHA344 orbital shaker is designed for laboratories that need controlled, repeatable orbital shaking with flexible flask capacity. The model family covers compact platforms for smaller workloads and larger platforms for high-capacity Erlenmeyer flask applications.
With a speed range of 60 to 280 rpm, ±1 rpm speed accuracy, 25 mm amplitude, long timer range and platform configurations for 150 ml to 2000 ml Erlenmeyer flasks, ORSHA344 supports cultivation, mixing, shaking incubation and routine laboratory preparation tasks where capacity and process stability matter.
Key features
- Large-screen LCD display with real-time speed, temperature and working time information.
- PID control for controlled laboratory operation.
- Multi-stage speed, temperature and time programming for complex experiment profiles.
- Standard UV sterilization function for improved workflow hygiene.
- DC brushless motor intelligent feedback control with slow-start protection.
Where it fits best
- Erlenmeyer flask shaking and cultivation workflows.
- Laboratories that need single-layer or double-layer shaking platforms.
- Routine mixing, shaking incubation and sample preparation.
- Applications requiring stable speed control and long-duration operation.
- Users comparing multiple platform capacities from compact to high-load shaker models.
PRACTICAL USE & WORKFLOW
Why users choose ORSHA344
ORSHA344 is useful when a laboratory needs one shaker family that can scale across different flask capacities. Smaller models support compact daily work, while larger models can support higher total flask loading and larger Erlenmeyer configurations.
The slow-start design helps reduce sudden splashing of shake flask liquid during start-up, which is important for quantitative experiments and biological workflows. The system can also automatically switch between programmed operation stages, helping users run multi-step protocols with less manual intervention.
COLO.Science & configuration support
COLO.Science supports orbital shaker selection according to flask size, number of flasks per run, platform size, clamp configuration, single-layer or double-layer layout and required operating profile.
For final configuration, users should confirm Erlenmeyer flask volume, flask geometry, required clamp type, total loading, available working height and whether a single-layer or double-layer model is preferred.
ORSHA344 Laboratory Orbital Shaker
TECHNICAL SPECIFICATIONS — ORSHA344 ORBITAL SHAKER SERIES
| Model | ORSSHA344-25 ORSSHA344-25S |
ORSSHA344-45 ORSSHA344-45S |
ORSSHA344-60 ORSSHA344-60S |
ORSSHA344-150 ORSSHA344-150S |
ORSSHA344-180 ORSSHA344-180S |
ORSSHA344-200 ORSSHA344-200S |
| Max capacity | 2500 ml | 4500 ml | 6000 ml | 15000 ml | 18000 ml | 20000 ml |
| Controller | LCD screen, PID control | |||||
| Motion type | Orbital | |||||
| Frequency / speed | 60 to 280 rpm | |||||
| Speed accuracy | ±1 rpm | |||||
| Amplitude | 25 mm | |||||
| Timer | 0 to 999.9 h | |||||
| Standard capacity | 2000 ml × 1 | 2000 ml × 2 | 2000 ml × 3 | 2000 ml × 7 | 2000 ml × 9 | 2000 ml × 10 |
| 1000 ml × 2 | 1000 ml × 4 | 1000 ml × 6 | 1000 ml × 15 | 1000 ml × 18 | 1000 ml × 20 | |
| 500 ml × 5 | 500 ml × 9 | 500 ml × 12 | 500 ml × 24 | 500 ml × 28 | 500 ml × 30 | |
| 250 ml × 12 | 250 ml × 16 | 250 ml × 20 | 250 ml × 40 | 250 ml × 45 | 250 ml × 48 | |
| 150 ml × 16 | 150 ml × 25 | 150 ml × 30 | 150 ml × 54 | 150 ml × 60 | 150 ml × 63 | |
| Platform size | 300 × 350 mm | 380 × 380 mm | 450 × 400 mm | 730 × 490 mm | 800 × 490 mm | 750 × 560 mm |
| Platform number | 1 platform / 2 platforms, depending on selected model configuration | |||||
| Product size | 350 × 400 × 350 mm | 400 × 450 × 350 mm | 500 × 520 × 350 mm | 780 × 570 × 450 mm | 850 × 570 × 450 mm | 800 × 650 × 450 mm |
| Power | AC220V 50/60Hz | |||||
| HTML TechSpec | Open official ORSHA344 TechSpec | |||||
Configuration note
- Single-layer and double-layer platform configurations are available depending on the selected model.
- Final Erlenmeyer flask capacity depends on flask geometry, clamp type, platform layout and available working height.
- The 2000 ml flask configuration is included as an application-oriented capacity reference.
- Platform accessories should be confirmed before final quotation.
Manufacturer reserves the right to change technical specifications without notice. Final platform, clamp and flask compatibility should be verified before quotation.
Configuration notice — flask geometry, clamps and platform layout should be confirmed per application
The ORSHA344 reference configuration covers multiple platform sizes and Erlenmeyer flask capacity options. Before ordering, users should confirm flask volume, number of flasks per run, clamp type, platform configuration, working height and whether the selected model should be configured as a single-layer or double-layer orbital shaker.
Applications and laboratory value
Erlenmeyer flask shaking
ORSHA344 supports a wide range of Erlenmeyer flask formats from small routine configurations to larger 1000 ml and 2000 ml flask layouts.
Programmed laboratory shaking
Multi-stage speed, temperature and time control allows laboratories to prepare different experiment modes and automatically switch operation during the run.
Stable and safer operation
UV sterilization, air circulation, over-temperature protection and slow-start motor control help support more controlled long-duration laboratory workflows.
Ideal for
- Laboratories looking for a laboratory orbital shaker with flexible platform capacity
- Users who need single-layer or double-layer orbital shaker configurations
- Erlenmeyer flask cultivation, mixing and routine shaking workflows
- Applications requiring 60–280 rpm orbital shaking and 25 mm amplitude
- Teams that need COLO.Science support for flask clamp and platform configuration
ORSHA344 — flexible orbital shaking platform for everyday laboratory work
A practical laboratory orbital shaker series for controlled Erlenmeyer flask shaking, cultivation, mixing and long-duration laboratory workflows — with LCD / PID control, 60–280 rpm speed range, 25 mm amplitude, UV sterilization and configuration support from COLO.Science.
