Mira HT
The High-Throughput Cell Counter Built for Scale.
Automated Cell Counter
Fluorescence
High Throughput
Automation-ready
21 CFR Part 11
Cell Health & Quality Control
Mammalian Cells
Meet the Countstar Mira HT. An industrial-grade, 24-sample dual-fluorescence cell counter built to effortlessly handle massive volumes and rigorous workflows
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Key Features
Product Details
Applications
Tech Specs
Accelerate Industrial Analysis
Eliminate the bottlenecks of large-scale cell counting. The Mira HT combines dual-fluorescence optics with 24-sample automation capacity, delivering uncompromising accuracy for cell density, viability, and transfection efficiency. Process high-volume batches in under 20 seconds per sample, keeping your most demanding operations moving without friction.
High-Throughput Scale
Process up to 24 samples per batch and get results in under 10 minutes, designed specifically for heavy workloads.  
Ultra-Low Sample Volume
Conserve your precious, high-value cells. The Mira HT requires only 30 µL of sample per run, saving your material for critical downstream processing.
Ultra-Fast Runtimes
Generate highly accurate (>95%), reproducible (CV < 5%) data in just 30 seconds per sample.
Dual-Fluorescence Power
Seamlessly switch between brightfield and dual-fluorescence channels for complex sample characterization.
Robotics Integration
Easily integrate the Mira HT into your existing robotic liquid handling and automated laboratory workflows.
21 CFR Part 11 Compliance-Ready
Enterprise-grade security featuring electronic signatures, audit trails, automatic backups, and multi-level user privileges.
Product Details
Engineered for Industrial Confidence
Seamlessly transition between routine cell health, complex dual-fluorescence assays, and strictly regulated enterprise environments on a single, automated platform.
Serial Dilution
Viability Gradient
Standardize Routine QC (Trypan Blue)
Automate daily counts with absolute confidence. Ensure flawless live/dead characterization and strict reproducibility (CV < 5%) across a 2-order concentration range.
Analysis mask marking live cells (green), dead cells (red), aggregates (blue).
Conquer Complex Samples (AO/PI)
Extract precise viability from primary or messy cells. Dual-fluorescence instantly maps live, dead, and aggregated cells while completely excluding debris.
Analysis mask marking live cells (green), dead cells (red), aggregates (purple).
Serial Dilution
Viability Gradient
Accelerate Transfection Analysis (GFP/RFP)
Generate highly precise expression data in under 30 seconds per sample—with absolutely zero complex sample preparation required.
Safeguard Compliance
(21 CFR Part 11)
Secure regulated pipelines with multi-level user privileges, electronic signatures, and audit logs. Fully supported by comprehensive IQ/OQ/PQ validation.
APPLICATIONS
Built to scale with your science
The Mira HT’s massive automation capacity maximizes throughput, delivering definitive clarity across your most demanding industrial applications and beyond.
Bioprocessing & QA/QC
Standardize bioreactor monitoring and third-party release testing. Deliver exact viability and density metrics to ensure batch-to-batch consistency in large-scale monoclonal antibody production.
Cell Line Development
Accelerate stable clone selection and scaling. Rapidly monitor growth profiles and ensure robust cell health across high-volume screening workflows.
Cell & Gene Therapy
Characterize advanced therapeutics with absolute confidence. Utilize AO/PI dual-fluorescence to exclude process debris in complex allogeneic products, and rapidly quantify GFP/RFP transfection efficiency for viral vector optimization.
Tech Specs
Specifications & related products
Category
Specification
Camera and resolution
8.3MP cooled CMOS color camera
Optical zoom
5x
Fluorescence channels
Ex.: 465-485nm
Em.: 535/40nm; 600nm LP
Cell diameter range
2-180μm (8-60μm optimal)
Concentration range
1x10⁴ – 3x10⁷ cells/mL
Optimal concentration range
(CV < 5%)
5x10⁵ – 1x10⁷ cells/mL
Sample volume
30 μL
Throughput
24 samples/batch
Data export format
pdf, csv, jpg
Internal storage
1TB
HD touchscreen
11 inch, 1280x800 resolution
Dimension
12.1x13.2x14 inches (31×34×35 cms)
Power requirement
110-230V/AC, 50Hz/60Hz
Castor S
Spica M6
Mira FL
Take the
Next step in industrial cell counting.
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