Blotray 933 Blot Processor | Fully Automated Immunoblotting System for Allergy & Autoantibody Testing

Fully automated blot processor for autoantibody and allergen detection. 50‑strip capacity, 8 dispensing channels, barcode reader, and unattended sample‑in result‑out operation. Ideal for clinical immunology laboratories.

The Global Healthcare Medical Blotray 933 Fully Automated Blot Processor is a next‑generation immunoblotting system engineered to automate the detection of autoantibodies and allergens in clinical immunology laboratories. Designed for unattended, sample‑in and result‑out operation, the Blotray 933 realizes the complete standardization and automation of the immunoblotting workflow—from sample loading and incubation to washing, reagent dispensing, drying, result scanning, and output saving.

With a 50‑strip batch capacity, 8 dispensing channels, and an adjustable reagent volume range of 10‑1000 µL, this analyzer delivers exceptional throughput and flexibility for routine and specialty immunoblot assays. Built with an integrated barcode scanner, negative pressure sensor, and three‑level incubation shaking (18/27/36 times/min) , the Blotray 933 ensures consistent, traceable, and reliable results for the standardized detection of autoimmune diseases and allergic conditions.

This device is intended for professional use in clinical laboratory settings by trained professionals. Not a substitute for professional medical diagnosis.

Key Features

⚡ Fully Automated, Unattended Operation

The Blotray 933 realizes a sample‑in, result‑out workflow—from sample loading and incubation to washing, reagent dispensing, drying, result scanning, and output saving—all fully automated. The system supports unattended operation, minimizing manual intervention and allowing laboratory staff to focus on other tasks while the analyzer processes samples.

🧪 High‑Capacity Strip Processing

The system can process up to 50 strips per run with an open settings configuration that adapts to different reagents and project requirements. This high capacity supports efficient batch processing of routine and specialized immunoblot assays.

💧 8 Dispensing Channels with Adjustable Volume

Equipped with 8 dispensing channels using a peristaltic pump for efficient reagent dispensing, the Blotray 933 offers a reagent volume range of 10‑1000 µL with precise adjustment. This flexibility accommodates a wide variety of immunoblot protocols and reagent requirements.

🏷️ Optional Barcode Reader

An optional barcode reader enables efficient sample tracking and data management, reducing manual data entry errors and ensuring traceability throughout the testing process.

🛡️ Advanced Safety & Monitoring Features

• Negative pressure sensor – Ensures reliable fluid management and alerts operators to potential issues

• Closed cap‑piercing function – Enhances biosafety and user experience by reducing aerosol exposure and contamination risk

🔄 Three‑Level Incubation Shaking

The system provides three incubation shaking frequency levels: 18, 27, and 36 times per minute, allowing optimization of incubation conditions for different assay requirements.

🧩 Integrated System Components

The Blotray 933 is a complete system comprising the instrument and a computer with integrated random software. The instrument includes the following subsystems:

🔬 Clinical Applications

The Blotray 933 is specifically designed for the detection of autoantibodies and allergens, supporting:

• Autoimmune disease diagnosis – Autoantibody detection for conditions such as systemic lupus erythematosus, rheumatoid arthritis, and membranous nephropathy

• Allergy testing – Allergen‑specific IgE detection

• Western blot applications – Protein immunoblotting for research and diagnostic purposes

Specifications

What's Included

• Blotray 933 Fully Automated Blot Processor Main Unit

• Barcode Scanning System

• 8‑Channel Reagent Dispensing System

• Incubation & Shaking System

• Waste Liquid Aspiration System

• Drying System

• Result Interpretation System

• Computer with Integrated Software

• Power Cable

• User Manual

• Installation and Training Support

Applications

The Blotray 933 Fully Automated Blot Processor is suitable for:

• Clinical Immunology Laboratories – Autoantibody detection for autoimmune disease diagnosis

• Allergy Clinics – Allergen‑specific IgE testing

• Hospital Laboratories – Routine and specialized immunoblot assays

• Reference Laboratories – High‑volume immunoblotting for autoimmune and allergy testing

• Research Institutions – Western blot and protein immunoblotting applications

Why Choose the Blotray 933?

FAQ

Q: What is the Blotray 933 Fully Automated Blot Processor?

A: The Blotray 933 is a fully automated immunoblotting system designed for the standardized detection of autoantibodies and allergens. It realizes unattended, sample‑in and result‑out operation for the complete automation of the immunoblot workflow.

Q: What is the strip capacity of the Blotray 933?

A: The Blotray 933 can process up to 50 strips per run.

Q: How many dispensing channels does the Blotray 933 have?

A: The system is equipped with 8 dispensing channels using a peristaltic pump for efficient reagent delivery.

Q: What is the reagent volume range?

A: The reagent volume is adjustable from 10 to 1000 µL.

Q: What incubation shaking frequencies are available?

A: The system offers three shaking frequency levels: 18, 27, and 36 times per minute.

Q: Does the Blotray 933 have a barcode reader?

A: An optional barcode reader is available for efficient sample tracking and data management.

Q: What safety features does the Blotray 933 include?

A: The Blotray 933 features a negative pressure sensor for reliable fluid management and closed cap‑piercing function for enhanced biosafety.

Q: What clinical applications is the Blotray 933 suitable for?

A: The Blotray 933 is suitable for autoantibody detection (autoimmune disease diagnosis) and allergen detection (allergy testing).

Q: What are the main system components?

A: The Blotray 933 consists of the instrument and a computer with integrated software. The instrument includes the barcode scanning system, sample loading system, reagent dispensing system, waste liquid aspiration system, incubation and shaking system, drying system, and interpretation system.

Q: What certifications does the Blotray 933 have?

A: The Blotray 933 is CE certified.