Platinum Chest Style Low Temperature Freezers 0°C To -40°C, 14 cu.ft., Manual Defrost Overview
The Platinum Chest Style Low Temperature Freezers 0°C To -40°C, 14 cu.ft., Manual Defrost (model LTF501CP) is a Yamato Scientific chest-style laboratory freezer holding 400 L of sample storage across a 0°C to −40°C range. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer. A touch-screen controller manages set point and chamber temperature.
Construction pairs a 14-gauge zinc-coated galvanized steel chamber with a 16-gauge steel exterior finished in powder-coated cool gray. Single-stage refrigeration runs one hermetic compressor on a CFC- and HCFC-free refrigerant. An air-cooled condenser needs no liquid coolant. Interior space accepts up to 30 racks across the 62-inch chamber length.
Power options cover 115V, 208V, and 230V at 60 Hz single-phase, plus 220V at 50/60 Hz. Exterior dimensions measure 72.5 × 33 × 47.5 inches, while shipping weight reaches 900 lbs. Made in the USA, each freezer is UL Listed and runs through a 7-day performance test before delivery.
Key Features
- Touch-screen control: displays set point and chamber temperature, with a viewable temperature graph and multi-level security.
- Alarm system: battery-operated audible and visual alerts on mechanical or electrical failure, plus over- and under-temperature settings, silencing switch, and battery test switch.
- Remote monitoring: alarm-relay and power-failure dry contacts allow remote alarm hook-up, with Hi/Low email and SMS notification.
- Connectivity: USB and Ethernet ports support data logging downloadable via USB or FTP, and VNC remote access from a PC or smart device.
- Access port: 1/2-inch porthole on the left-hand side of the cabinet, supplied with plugs for sensor or probe pass-through.
- Factory tested: every freezer is fully tested for 7 days under demanding conditions, holding a constant low set point in +30°C ambient environments.
How to Choose the Right Low-Temp Freezer
Selecting a chest-style low-temperature freezer comes down to matching storage volume, target temperature, and site power to your sample protocol. Weigh these axes before specifying a unit.
- Capacity: 14 cu.ft. (400 L) and 30-rack support determine how many samples a single freezer can hold without crowding airflow.
- Temperature range: a 0°C to −40°C span suits applications that do not require ultra-low −80°C storage, balancing performance with energy use.
- Control type: a touch-screen controller with data logging and remote alerts matters for regulated workflows that need an audit trail.
- Voltage: confirm 115V, 208V, 230V, or 220V availability against your laboratory circuit before installation.
- Footprint: verify the 72.5 × 33 × 47.5-inch exterior and 900 lb weight fit your floor plan and access route.
- Safety: battery-backed alarms and remote contacts protect samples during power or mechanical faults.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 14 cu.ft. |
| Temperature Range | 0°C to -40°C |
| Defrost | Manual |
| Interior Capacity | 400 L / 14 cu.ft. |
| Rack Capacity | 30 racks |
| Interior Dimensions | 62" × 20" × 20" (157 × 50 × 50 cm) |
| Exterior Dimensions | 72.5" × 33" × 47.5" (184 × 83 × 120 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) | 797059930609 |
| Shipping Weight | 900 lbs |
| Dimensions (L × W × H) | 77 × 42 × 55 in |
| Component Size | 14 CF |
| Other Certification | UL Listed |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| LTF-501CP | EA | EA |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com ships the LTF501CP directly from USA inventory, so you order the freezer you need without routing through a support queue. Our team backs every purchase with manufacturer-aligned service.
- Authorized Yamato Scientific dealer: a genuine factory unit with full manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Lab-equipment specialists: dedicated staff answer spec and compatibility questions before you order.
- Factory-tested unit: each freezer arrives after a 7-day performance validation.
Frequently Asked Questions
What temperature range does the LTF501CP reach?
The LTF501CP operates from 0°C to −40°C. Single-stage refrigeration with one hermetic compressor holds a constant low set point even in warm +30°C ambient conditions, verified during a 7-day factory test.
How much storage capacity does this chest freezer offer?
It provides 400 L (14 cu.ft.) of interior storage and supports up to 30 racks. Interior dimensions measure 62 × 20 × 20 inches, and the exterior measures 72.5 × 33 × 47.5 inches.
What voltage and power does the freezer require?
The LTF501CP accepts 115V, 208V, or 230V at 60 Hz single-phase, plus a 220V 50/60 Hz single-phase option. Confirm your laboratory circuit before installation to match the correct configuration.
What materials are used in the construction?
The chamber is 14-gauge zinc-coated galvanized steel, and the exterior is 16-gauge steel finished in powder-coated cool gray. An air-cooled condenser requires no liquid coolant, and the refrigerant is CFC- and HCFC-free.
Does the freezer support remote monitoring and data logging?
Yes. The touch-screen controller logs data downloadable via USB or FTP, sends Hi/Low alerts by email and SMS, and offers VNC remote access. Alarm-relay and power-failure dry contacts enable remote alarm hook-up.
Is there an access port for probes or sensors?
Yes. A 1/2-inch porthole sits on the left-hand side of the cabinet and ships with plugs. Battery-backed audible and visual alarms with over- and under-temperature settings protect samples during faults.