Precision infusion and withdrawal syringe pump with ±0.35% accuracy, multiple connectivity options, and advanced drive mechanics for high-performance fluidics applications.
Optional accessories are available and can be purchased separately. If you should require a customised special solution, please contact our technical specialists using our enquiry form or at sales@lasec.com.
Need a customised solution?
Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.
Installation, training and special delivery
Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.
Ordering from outside South Africa
Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.
The PHD ULTRA™ 4400 Syringe Pump Module is an infusion and withdrawal pump designed for high-performance fluidics applications. It is available in three configurations: standard, push/pull, and high force.
The pump includes USB, RS-232, RS-485, and I/O connectors, along with a footswitch input for operational flexibility. It can be controlled via a PC or by using the 15-pin user I/O connector to start and stop operation.
The PHD ULTRA™ platform incorporates an advanced mechanical drive system and syringe holding mechanism to achieve high levels of performance and repeatability.
| Parameter | Specification |
|---|---|
| Model Number | 70-3510 |
| Pump Function | Infuse / Withdraw |
| Pump Configuration | Standard |
| Number of Syringes | 1 |
| Accuracy | ±0.35% |
| Drive Motor | 1.8° Stepper Motor |
| Motor Drive Control | Microprocessor with 1/16 microstepping |
| Number of Microsteps per Lead Screw Rev | 6,400 |
| Pusher Travel Rate (Max) | 190.8 mm/min |
| Pusher Travel Rate (Min) | 0.36 µm/min |
| Flow Rate (Max) | 216 ml/min (140 ml syringe) |
| Flow Rate (Min) | 1.56 pl/min (0.5 µl syringe) |
| Max Linear Force | 200 lb at 100% force selection |
| Syringe Size Range | 0.5 µl to 140 ml |
| Syringe Rack Type | Standard |
| Non-Volatile Memory | Stores all settings |
| Mode of Operation | Continuous |
| Step Rate (Max) | 26 µsec/µstep |
| Step Rate (Min) | 27.5 sec/µstep |
| I/O & TTL Connectors | 15-pin D-Sub |
| RS-232 Connector | 9-pin D-Sub |
| USB Connector | Type B |
| Voltage Range | 100–240 VAC, 50/60 Hz |
| Input Power | 50 W, 0.5 A fuse |
| Installation Category | II |
| Pollution Degree | 1 |
| Classification | Class I |
| Regulatory Certifications | CE, UL, CSA, CB Scheme, EU RoHS |
| Environmental Operating Temperature | 4 °C to 40 °C (40 °F to 104 °F) |
| Environmental Storage Temperature | Not specified |
| Environmental Humidity | 20% to 80% RH, non-condensing |
| Dimensions (L × D × H) | 29.8 × 14 × 16.75 cm (11.75 × 5.5 × 6.5 in) |
| Net Weight | 5.3 kg (11.7 lb) |
| Brand | Harvard Bioscience, Inc. |
|---|