Siemens Rapidlab 348
A compact, reliable blood gas analyzer for critical care labs that need trusted performance in a cost-effective footprint.
When your lab needs dependable results fast—but doesn’t have the testing volume for high-throughput systems—the Siemens Rapidlab 348 and 348EX blood gas analyzers deliver. With a proven track record in point-of-care and low-to-mid volume hospital settings, these analyzers streamline workflows while providing rapid, accurate diagnostics for acid-base balance, electrolyte, and blood gas testing. Whether you’re managing neonatal ICU patients or dialysis protocols, this platform helps you respond with confidence and speed.
Why Labs Still Choose the Siemens Rapidlab 348
Fast results for critical decision-making
Delivering results in just 50–60 seconds, the Rapidlab 348 supports urgent care environments with the speed clinicians need for timely, informed treatment decisions.
Durable, low-maintenance performance
Designed for small hospitals and satellite labs, this analyzer offers reliable operation with minimal upkeep—reducing downtime and ensuring long-term cost efficiency.
Smart features for streamlined workflows
With Ready Sensor® technology, flexible calibration, small sample volume requirements, and seamless LIS connectivity, the Rapidlab 348 combines ease of use with dependable performance in any critical care setting.
Why Buy Yours from Block Scientific?
Buying from Block Scientific gives your lab more than just equipment:
Quote in 90 minutes with real human follow-up—no bots, no waiting.
Trade-in credit for your older blood gas analyzer—reduce upgrade costs now.
Bundle pricing on equipment + reagents + consumables—optimize your cost-per-test.
Nationwide, on-site service from factory-trained techs—40+ years of clinical trust.
Refurbishment to OEM specs, backed by a 30-day satisfaction guarantee.
Flexible financing options on every order—stretch your budget without compromise.
10–15% reagent discounts with no tiered pricing—simple, predictable savings. Explore reagents.
Key Features & Workflow Benefits
- Save Bench Space, Not Performance: Compact footprints fit crowded labs while supporting high-precision blood gas, electrolyte, and hematocrit analysis.
- Lightning-Fast Results for Better Care: Results available in ~50–60 seconds, reducing time to treatment in emergency and critical care scenarios.
- Tiny Samples, Big Impact: Handles sample volumes as low as 50 µL, ideal for neonates, dialysis patients, and capillary draws.
- Operator-Free Modes Boost Efficiency: Automatic microsample detection, calibration, and cleaning sequences reduce manual steps and user error.
- Ready Sensor® Technology = More Uptime: Low-maintenance, long-life electrodes minimize system downtime and service interruptions.
- Dialysate Testing Built-In (348EX only): Run both whole blood and dialysate fluid tests—ideal for renal care settings with complex monitoring needs.
- Smart Connectivity at No Extra Cost: Bi-directional communication with LIS/HIS via USB, RS232, and RAPIDComm® software keeps data flow efficient.
Technical Specifications
Rapidlab 348 | Rapidlab 348EX | |
| Test Menu | pH, pCO₂, pO₂, Na⁺, K⁺, Ca²⁺, Cl⁻, Hct | pH, pCO₂, pO₂, Na⁺, K⁺, Ca²⁺, Cl⁻, Hct |
Sample Types | Whole blood, plasma/serum, dialysate | Whole blood, dialysate |
| Sample Volume | 50–95 µL | 50–95 µL |
Analysis Time | ~50 seconds | ~60 seconds |
Calibration | Automatic or on-demand | Automatic or on-demand |
| Connectivity | RS-232, LIS1–LIS3, USB | RS-232, USB, RAPIDComm system |
Memory | 250 patient records, 90 QC results | Up to 250 patient records Up to 90 results for each level of QC |
Display | Icon-based color touchscreen | Icon-based color touchscreen |
Dimensions (H×W×D) | 15.2 × 15 × 14.6 in | 15 × 15.2 × 13.9 in |
Weight | 29 lbs (13.1 kg) | 20.7 lbs (9.4 kg) |
Power | 100–240 V, 80 VA, 50/60 Hz | 100–240 V, 80 VA, 50/60 Hz |
Compliance | CE, UL, CSA, IEC-601 | CE, UL, CSA, IEC EN-61010 |
What Comes in a Refurbished Package
Every fully refurbished Siemens Rapidlab 348 or 348EX from Block Scientific includes:
Analyzer restored to OEM specs by certified engineers
Internal calibration and QC verification
New tubing, seals, and wear components
Functional barcode scanner and USB export features
Power-tested and shipped with standard cables and connectors
Free consultation on setup and training
Optional reagent starter kit and accessories available in bundled quote
Service, Warranty & Financing Options
Block Scientific makes it easy to keep your analyzer up and running:
- 30-day satisfaction guarantee on all refurbished analyzers
- Optional service contracts with nationwide coverage
- Certified on-site installation and user training
- Financing options to fit any budget, including lease-to-own
- Dedicated support team for tech issues and post-sale guidance
Get a Quote in 90 Minutes
Need pricing today?
We’ll turn around your quote within 90 minutes—with no obligation and no phone tree.
Our team is standing by to help you compare condition options, reagent packages, or trade-in credits.
FAQs
Q: What's the difference between the Rapidlab 348 and 348EX?
Both models offer full blood gas and electrolyte testing. The 348EX adds dialysate testing, ideal for dialysis clinics and nephrology departments.
Q: Can refurbished analyzers connect to our LIS?
Yes. Both models support bi-directional LIS communication via RS232 and USB. The 348EX also integrates with RAPIDComm® for remote analyzer management.
Q: What’s the turnaround time for refurbished units?
Typical turnaround is 5–7 business days. Units ship calibrated, tested, and ready to run.
Q: Do you sell reagents and consumables?
Yes, and we offer 10–15% off standard prices with no minimum tier. Visit our reagents page to explore bundle options.
Compliance & Disclaimers
Refurbished Siemens Rapidlab 348 and 348EX units sold by Block Scientific are not covered under Siemens OEM warranty. However, each unit is restored to original performance standards and backed by our in-house warranty and satisfaction guarantee.
