Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 22 cu.ft., Manual Defrost Overview
The Platinum Upright Style Low Temperature Freezers 0°C To -40°C, 22 cu.ft., Manual Defrost (model LTF601UP) is a Yamato Scientific upright laboratory freezer with a 22 cu.ft. chamber and a 0°C to −40°C range. A touch-screen digital controller manages setpoint and chamber temperature, backed by audible and visual alarms, remote alarm contacts, USB and Ethernet ports, data acquisition, and battery alarm back-up. LabSupplies.com supplies this freezer as an authorized Yamato Scientific dealer.
Chamber construction uses 14-gauge zinc-coated galvanized steel, while the exterior is 16-gauge steel finished in powder-coated cool gray. Four adjustable shelves divide the interior into five compartments and support up to 25 racks. Built-in connectivity adds data logging via USB or FTP and a 1/2-inch access porthole on the left-hand side of the cabinet with plugs.
Electrical options cover 115V, 208V, and 230V at 60 Hz single-phase, plus 220V at 50/60 Hz single-phase. Exterior dimensions measure 43 × 37 × 79.5 inches, and shipping weight is 975 lbs. Made in USA and UL Listed, every unit undergoes a 7-day performance test before shipment.
Key Features
- Touch-screen control: displays setpoint and chamber temperature, a viewable temperature graph, and multi-level security access.
- Alarm system: Hi/Low alarm with email and SMS notification, plus a battery-operated audible and visual alarm with silencing and battery-test switches.
- Data and connectivity: USB and Ethernet ports, data logging downloadable via USB or FTP, and VNC remote access from a PC or smart device.
- Remote contacts: alarm-relay and power-failure dry contacts allow remote alarm hook-up to building monitoring.
- Refrigeration: single-stage system with one hermetic compressor, CFC- and HCFC-free refrigerant, and an air-cooled condenser requiring no liquid coolant.
- Access port: 1/2-inch porthole in the left-hand cabinet wall, supplied with plugs for probe or line routing.
How to Choose the Right Low-Temp Freezer
Matching a low-temperature freezer to your lab means balancing sample volume, storage temperature, and the power and floor space available at the install site. Use these axes to confirm the LTF601UP fits your workflow before issuing a PO.
- Capacity: 22 cu.ft. (626 L) with four adjustable shelves and room for 25 racks suits high-throughput sample libraries and shared-core storage.
- Temperature range: a 0°C to −40°C span covers reagents, enzymes, and intermediate-temperature samples that do not require −80°C ultra-low storage.
- Control type: touch-screen control with data logging, email/SMS alarms, and remote VNC access matters for labs needing audit-ready temperature records.
- Voltage: confirm site power against the 115V / 208V / 230V (60 Hz) and 220V (50/60 Hz) single-phase options to specify the correct configuration.
- Footprint: verify the 43 × 37 × 79.5 inch exterior and 975 lb weight clear doorways, elevators, and floor-load limits along the delivery path.
- Safety and monitoring: battery-backed alarms, dry-contact remote hook-up, and a 1/2-inch access port support continuous monitoring of critical inventories.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 22 cu.ft. |
| Temperature Range | 0°C to -40°C |
| Defrost | Manual |
| Interior Capacity | 626 L / 22 cu.ft. |
| Rack Capacity | 25 racks |
| Shelving | 4 adjustable shelves (5 compartments) |
| Interior Dimensions | 28.5" × 26" × 51.25" (72 × 66 × 130 cm) |
| Exterior Dimensions | 43" × 37" × 79.5" (109 × 93 × 201 cm) |
| Temperature Control System | Touch-screen control displaying set point and chamber temperature; Hi/Low alarm with email and SMS notification; alarm-relay and power-failure dry contacts; battery back-up; viewable temperature graph; data logging downloadable via USB or FTP; multi-level security; VNC remote access via PC or smart devices |
| Access Port | 1/2" porthole in the left-hand side of the cabinet, with plugs |
| Refrigeration System | Single-stage system with one hermetic compressor |
| Refrigerant | CFC- & HCFC-free |
| Condenser | Air-cooled; no liquid coolant required |
| Alarm System | Battery-operated alarm emits an audible and visual signal on mechanical or electrical failure; over- and under-temperature settings, alarm silencing switch, and battery test switch; relay provided for remote alarm hook-up |
| Performance Testing | Every freezer is fully tested for 7 days under demanding conditions; constant low setpoint guaranteed in warm (+30°C) ambient environments |
| Electrical Requirements | 115V / 208V / 230V, 60 Hz, 1-phase; 220V, 50/60 Hz, 1-phase |
| Optional Accessories | CO₂ and LN₂ back-up system; racks; cold safety gloves |
| Material | Chamber is 14-ga. Zinc coated galvanized steel. Exterior is 16-ga. steel. Power coated cool gray |
| Country of Origin | USA |
| GTIN (Barcode) | 797059930661 |
| Shipping Weight | 975 lbs |
| Dimensions (L × W × H) | 46 × 43 × 86 in |
| Component Size | 22 CF |
| Other Certification | UL Listed |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| LTF-601UP | EA | EA |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com sells the LTF601UP directly as an authorized Yamato Scientific dealer, so you receive a genuine unit with full manufacturer warranty and order online without a back-and-forth quote process.
- Authorized Yamato Scientific dealer: genuine equipment backed by the manufacturer warranty.
- In stock: ready to order and ships from USA inventory.
- Lab-equipment specialists: a dedicated team answers spec and configuration questions before you order.
- Made in USA: UL Listed and performance-tested for 7 days before shipment.
Frequently Asked Questions
What is the temperature range of the Yamato LTF601UP freezer?
The LTF601UP operates across a 0°C to −40°C range. It uses manual defrost and maintains a constant low setpoint even in warm ambient environments up to +30°C.
How much storage capacity and shelving does this freezer provide?
The chamber holds 22 cu.ft. (626 L). Four adjustable shelves divide the interior into five compartments, and the unit accommodates up to 25 racks.
What voltage and power does the LTF601UP require?
It is available in 115V, 208V, and 230V at 60 Hz single-phase, plus a 220V 50/60 Hz single-phase option. Confirm site power against these configurations before ordering.
What materials are used in the cabinet construction?
The chamber is 14-gauge zinc-coated galvanized steel. Its exterior is 16-gauge steel finished in powder-coated cool gray.
What refrigeration system and refrigerant does it use?
A single-stage refrigeration system with one hermetic compressor cools the cabinet. The refrigerant is CFC- and HCFC-free, and the air-cooled condenser needs no liquid coolant.
How does the LTF601UP support temperature monitoring and alarms?
Touch-screen control displays setpoint and chamber temperature with a viewable graph and data logging via USB or FTP. Hi/Low alarms send email and SMS alerts, while battery back-up and dry contacts enable remote alarm hook-up.